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Contents
- The climate of Westfield
- The best time to visit Westfield
- The worst time to visit Westfield
- Spring weather in Westfield
- Summer weather in Westfield
- Autumn weather in Westfield
- Winter weather in Westfield
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The climate of Westfield
Situated in Vermont, USA, Westfield experiences a Humid continental climate, no dry season, warm summer type (Köppen climate classification Dfb). The weather sees significant changes throughout the year with cold winters and relatively warm summers.
Temperatures widely range from a high average of 75.9°F (24.4°C) in July to a low average of 8.6°F (-13°C) in January. These drastic shifts in temperature indicate a pronounced seasonal cycle characteristic of the continental climates. Humidity levels are relatively stable, fluctuating slightly between a high of 92% in January to a low of 77% in May. Nevertheless, humidity remains above 77% throughout the year, attributing a somewhat damp feel to the air.
Rainfall is fairly uniform throughout the year, with July being the driest month receiving around 2.6" (66mm) of rain and May and June being the wettest months with average precipitation just over 3.23" (82mm). Westfield experiences more rainfall days in June, reaching up to 19 days, while February has the fewest at approximately 4.8 days.
Significant snowfall occurs from December to February with January receiving the highest at 13.74" (349mm). Snowfall days are also prominent during this period, reaching a peak of 21.4 days in February. Sunshine varies dynamically from a high of 9.7 hours per day in July to a mere 2 hours in January.
Temperatures widely range from a high average of 75.9°F (24.4°C) in July to a low average of 8.6°F (-13°C) in January. These drastic shifts in temperature indicate a pronounced seasonal cycle characteristic of the continental climates. Humidity levels are relatively stable, fluctuating slightly between a high of 92% in January to a low of 77% in May. Nevertheless, humidity remains above 77% throughout the year, attributing a somewhat damp feel to the air.
Rainfall is fairly uniform throughout the year, with July being the driest month receiving around 2.6" (66mm) of rain and May and June being the wettest months with average precipitation just over 3.23" (82mm). Westfield experiences more rainfall days in June, reaching up to 19 days, while February has the fewest at approximately 4.8 days.
Significant snowfall occurs from December to February with January receiving the highest at 13.74" (349mm). Snowfall days are also prominent during this period, reaching a peak of 21.4 days in February. Sunshine varies dynamically from a high of 9.7 hours per day in July to a mere 2 hours in January.
The best time to visit Westfield
With various factors to consider, the best time to visit Westfield would probably be July. It is during this month that temperatures peak at an average high of 75.9°F (24.4°C). Additionally, it has the longest daylight hours, averaging approximately 15.2 hours a day, providing ample time for outdoor activities. Besides, July also experiences the maximum sunshine duration of about 9.7 hours, optimal for sightseeing or picnics in the park. However, it is slightly less humid this time, resulting in more comfortable weather.
The worst time to visit Westfield
January is arguably the worst time to visit Westfield. This month sees the lowest average temperatures dropping to a chilling 8.6°F (-13°C), with the highest snowfall of the year reaching around 13.74" (349mm) and the highest number of snowfall days at about 20.8. Furthermore, January presents the shortest daylight hours across the year, approximately 9.3 hours a day, and the least amount of sunshine time, only about 2 hours, limiting outdoor activities significantly.
Spring weather in Westfield
Spring in Westfield is marked by a transition from cold to warmer temperatures. March experiences an average high of 32.5°F (0.3°C) and a low of 18.9°F (-7.3°C), which gradually rise to an average high of 62.8°F (17.1°C) and a low of 42.6°F (5.9°C) in May. Rainfall sees a slight increase from 2.28" (58mm) in March to 3.23" (82mm) during May, signifying the onset of the wet season. The snow that dominated the winter months begins to decrease, with only 1.26" (32mm) observed in May.
Summer weather in Westfield
Summer in Westfield showcases pleasant weather. June marks the beginning of summer with temperatures averaging between a high of 69.4°F (20.8°C) and a low of 49.6°F (9.8°C), proceeding to a high of 75.9°F (24.4°C) and a low of 55.9°F (13.3°C) in July. This period marks fewer snowfall days, and in some months, such as June, there is no snowfall at all. Rainfall is at its peak with around 3.23" (82mm) for both June and May.
Autumn weather in Westfield
Autumn in Westfield witnesses a cool down in temperature from a high of 66.6°F (19.2°C) and a low of 47.3°F (8.5°C) in September to a high of 38.7°F (3.7°C) and a low of 27.1°F (-2.7°C) by November. Rainfall also declines, reaching a fairly low value of 2.56" (65mm) in November. Snowfall days see a considerable increase, with November averaging about 11.6 days, signaling the transition towards winter.
Winter weather in Westfield
Winter in Westfield can be bitterly cold. The period from December to February sees the lowest temperatures, with January as the coldest month where averages range between a high of 21.6°F (-5.8°C) and a low of 8.6°F (-13°C). This season observes the highest snowfall and the maximum number of snowfall days, with January experiencing as much as 13.74" (349mm) spread across 20.8 days. Hence, it is a period of frigid, snowy conditions.
Weather in January
January in Westfield, Vermont is characterized by wintery conditions, with generally cold temperatures and ample snowfall occurring at this time. Compared to December, this month experiences a slight increase in temperature, albeit negligible to most. Weather in January »
Weather in February
The weather in February continues the trend of wintery conditions seen in January, making it an extension of the chilling Vermont winter. February sees an average of 13.74" (349mm) of snow, making it a slightly snowier month in comparison. Weather in February »
Weather in March
March in Westfield, Vermont signals the arrival of spring, with weather conditions beginning to change. The distinct transition from icy winters sees a rise in temperature as well as a reduction in snowfall, compared to the previous month of February. Weather in March »
Weather in April
April in Westfield, Vermont brings a definitive end to the winter season, with temperatures gradually warming up. Noticeably, average rainfall increases compared to March, signaling the start of the wetter season. Warmer days and rainfall of 2.99" (76mm) combine to create a lush, green landscape and awaken the local flora and fauna from their winter slumber. Weather in April »
Weather in May
Climatic conditions in May further accentuates the arrival of spring in Westfield, Vermont. The increase in temperatures from April signifies the season's peak, with balmy days and cool nights typical at this time of the year. Rainfall for this month amounts to 3.23" (82mm), continuing the trend of lush, fertile landscapes seen in April. Weather in May »
Weather in June
June in Westfield, Vermont marks the advent of summer, with the weather typically becoming warmer and more humid. The rainfall remains the same as in May, allowing for high levels of moisture to be retained in the atmosphere. The lushness of the verdant countryside in combination with the warmth of the sun provides ideal conditions for a variety of outdoor activities. Weather in June »
Weather in July
July is the warmest month in Westfield, Vermont, showcasing the height of the summer season. This month is distinguished by the highest recorded average temperature, a clear indicator of the summer's peak. In contrast to the previous month, July's rainfall falls to 2.6" (66mm), and it becomes the driest month of the year. Weather in July »
Weather in August
August in Westfield, Vermont retains the warmth and humidity that characterizes the summer season. Although temperatures begin to mellow compared to the highs of July, the ensuing rainfall of 2.87" (73mm) keeps the greenery vibrant and plentiful. Weather in August »
Weather in September
The antidote to the summer heat, September brings much-anticipated respite to Westfield, Vermont as this month beckons the arrival of fall. There's a noticeable difference in temperature from August, hinting at the coming coolness of autumn. Weather in September »
Weather in October
Westfield, Vermont during October fully embraces the autumn season, with the weather being crisp and occasionally rainy. The weather cools noticeably compared to September, preparing the residents and visitors for the approaching winter. Weather in October »
Weather in November
November in Westfield, Vermont marks the end of the fall season, with the weather turning colder and snowfall returning. The temperature drops drastically compared to October as winter starts to draw near. Snowfall during November results in 8.07" (205mm), signaling the start of Westfield's snowy season. Weather in November »
Weather in December
December in Westfield, Vermont is characterized by a deep winter freeze, with the crisp air often filled with tiny crystals of ice. This month is relatively colder than November, and Westfield becomes blanketed in white snow. December witnesses a recording of 10.39" (264mm) of snow, making it the snowiest month of the year. Weather in December »
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Westfield?
Westfield's coldest month, January, generally records average temperatures ranging from a high of 21.6°F (-5.8°C) to a low of 8.6°F (-13°C).
What is the most humid month in Westfield?
January is the most humid month in Westfield, Vermont, with an average relative humidity of 92%.
How much does it rain in Westfield?
Throughout the year, there are 156.3 rainfall days, and 32.64" (829mm) of precipitation is accumulated.
When does it snow in Westfield?
Months with snowfall are January through May, October through December.
How much does it snow in Westfield?
In Westfield, during the entire year, snow falls for 103.3 days and aggregates up to 62.6" (1590mm) of snow.
What is the month with the least sunshine in Westfield?
The months with the least sunshine are January and February, with an average of 2h of sunshine.
What are the months with the lowest UV index in Westfield?
January, February and December, with an average maximum UV index of 1, are months with the lowest UV index.
What is the driest month in Westfield?
February is the month with the least rainfall. Rain falls for 4.8 days and accumulates 2.13" (54mm) of precipitation.
When does it snow the most in Westfield?
The month with the most snowfall in Westfield is February, when snow falls for 21.4 days and typically aggregates up to 13.74" (349mm) of snow.
When is Daylight Saving Time (DST) in Westfield?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Westfield, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
What is the least humid month in Westfield?
The least humid month in Westfield, Vermont, is May, with an average relative humidity of 77%.
What is the wettest month in Westfield?
The wettest months in Westfield, Vermont, are May and June, with an average 3.23" (82mm) of rainfall.
When it does not snow in Westfield?
In Westfield, snow does not fall in June through September.
When are the longest days in Westfield?
The month with the longest days is June, with an average of 15h and 30min of daylight.
What are the months with the highest UV index in Westfield?
June and July, with an average maximum UV index of 5, are months with the highest UV index in Westfield, Vermont.
What time of the year is the hottest in Westfield?
In Westfield, Vermont, the average temperatures in July are the highest, with a peak at 75.9°F (24.4°C) and a low of 55.9°F (13.3°C).
What month has the most sunshine in Westfield?
With an average of 9.7h of sunshine, July has the most sunshine of the year in Westfield, Vermont.
What is the month with the shortest days in Westfield?
With an average of 8h and 54min of daylight, December has the shortest days of the year.
Average temperature
Westfield, VT
The warmest month (with the highest average high temperature) is July (75.9°F).
The month with the lowest average high temperature is January (21.6°F).
The month with the highest average low temperature is July (55.9°F).
The coldest month (with the lowest average low temperature) is January (8.6°F).
Average pressure
Westfield, VT
- Average pressure in January:
30.01"Hg - Average pressure in February:
30"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.06"Hg - Average pressure in December:
30.04"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed
Westfield, VT
- Average wind speed in January:
6.8mph - Average wind speed in February:
6.8mph - Average wind speed in March:
7mph - Average wind speed in April:
7.3mph - Average wind speed in May:
6.5mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.5mph - Average wind speed in October:
6.3mph - Average wind speed in November:
6.6mph - Average wind speed in December:
6.6mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity
Westfield, VT
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (77%).
Average rainfall
Westfield, VT
- Average rainfall in January:
2.32" - Average rainfall in February:
2.13" - Average rainfall in March:
2.28" - Average rainfall in April:
2.99" - Average rainfall in May:
3.23" - Average rainfall in June:
3.23"
The wettest months (with the highest rainfall) are May and June (3.23").
The driest month (with the least rainfall) is February (2.13").
Average rainfall days
Westfield, VT
- Average rainfall days in January:
4.5 days - Average rainfall days in February:
4.8 days - Average rainfall days in March:
9.8 days - Average rainfall days in April:
15.8 days - Average rainfall days in May:
17.7 days - Average rainfall days in June:
19 days
- Average rainfall days in July:
18.8 days - Average rainfall days in August:
18 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
15.8 days - Average rainfall days in November:
10.4 days - Average rainfall days in December:
8.2 days
The month with the highest number of rainy days is June (19 days).
The month with the least rainy days is January (4.5 days).
Average snowfall
Westfield, VT
- Average snowfall in January:
13.11" - Average snowfall in February:
13.74" - Average snowfall in March:
9.8" - Average snowfall in April:
5.35" - Average snowfall in May:
1.26" - Average snowfall in June:
0"
The month with the highest snowfall is February (13.74").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Westfield, VT
- Average snowfall days in January:
20.8 days - Average snowfall days in February:
21.4 days - Average snowfall days in March:
17.2 days - Average snowfall days in April:
8.6 days - Average snowfall days in May:
0.9 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
2.7 days - Average snowfall days in November:
11.6 days - Average snowfall days in December:
20.1 days
The month with the highest number of snowfall days is February (21.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Westfield, VT
- Average daylight in January:
9h and 2min - Average daylight in February:
10h and 3min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 3min - Average daylight in May:
14h and 5min - Average daylight in June:
15h and 3min
- Average daylight in July:
15h and 1min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 4min - Average daylight in December:
8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January:
2h and 0min - Average sunshine in February:
2h and 0min - Average sunshine in March:
3h and 3min - Average sunshine in April:
5h and 5min - Average sunshine in May:
7h and 3min - Average sunshine in June:
8h and 1min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 0min - Average sunshine in October:
4h and 4min - Average sunshine in November:
4h and 0min - Average sunshine in December:
2h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The months with the least sunshine are January and February (Average sunshine: 2h and 0min).
Average sunshine days
Westfield, VT
- Average sunshine days in January:
8.7 days - Average sunshine days in February:
6.2 days - Average sunshine days in March:
9.2 days - Average sunshine days in April:
8.4 days - Average sunshine days in May:
11.6 days - Average sunshine days in June:
9.7 days
- Average sunshine days in July:
10.8 days - Average sunshine days in August:
10.4 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
11.9 days - Average sunshine days in November:
11.8 days - Average sunshine days in December:
7.5 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is February (6.2 days).
Average UV index
Westfield, VT
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover
Westfield, VT
The month with the most cloud cover is February (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 40).
Average visibility
Westfield, VT
The months with the highest visibility are April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February, March and December (4mi).
Westfield, Vermont, USA
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