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Contents
- The climate of Norwich
- The best time to visit Norwich
- The worst time to visit Norwich
- Spring weather in Norwich
- Summer weather in Norwich
- Autumn weather in Norwich
- Winter weather in Norwich
- 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 Norwich
Located in Vermont, USA, Norwich has a humid continental climate identified as Dfb in the Köppen climate classification. This stipulates the absence of a dry season and a warm summer. The geographical positioning of Norwich leads to unique weather conditions, distinguished by the four impactful seasons it experiences.
The monthly average parameters indicate the significant variations within the weather throughout the year. These wide-ranging changes in the parameters - temperature, humidity, rainfall, snowfall, daylight, sunshine, and UV index - determine Norwich's unique climate. Wind patterns also fluctuate, slightly affecting the overall climatic conditions.
On a noticeable note, weather patterns have shown that summer months have the highest temperatures, touching down on 77.7°F (25.4°C) in July, whereas the coldest months are between December and February with temperatures plunging to lows like 12.6°F (-10.8°C) in January. Rainfall is moderately distributed throughout the year; still, October experiences the highest at 2.99" (76mm), and September the lowest at 1.85" (47mm).
The monthly average parameters indicate the significant variations within the weather throughout the year. These wide-ranging changes in the parameters - temperature, humidity, rainfall, snowfall, daylight, sunshine, and UV index - determine Norwich's unique climate. Wind patterns also fluctuate, slightly affecting the overall climatic conditions.
On a noticeable note, weather patterns have shown that summer months have the highest temperatures, touching down on 77.7°F (25.4°C) in July, whereas the coldest months are between December and February with temperatures plunging to lows like 12.6°F (-10.8°C) in January. Rainfall is moderately distributed throughout the year; still, October experiences the highest at 2.99" (76mm), and September the lowest at 1.85" (47mm).
The best time to visit Norwich
Importantly, the selection of the best time to visit primarily depends on the visitor's planned activities and preferences. However, considering the climate data, it is quite evident that summer, from June to August, poses the best time to visit Norwich. During this period, the temperature ranges from a high of 71.6°F (22°C) to 77.7°F (25.4°C) and a low between 50.5°F (10.3°C) to 56.5°F (13.6°C). With an average of over 8 daily sunshine hours, it allows individuals plenty of time to explore the city, engage in outdoor activities, and experience the vivid landscapes Norwich has to offer.
The worst time to visit Norwich
Based on the weather patterns, the least desirable period to visit Norwich would be the winter season. From December to February, the city experiences severe cold with the lowest temperature dropping to 12.6°F (-10.8°C). Snowfall peaks to about 11.57" (294mm) in February, limiting outdoor activities, making it less favorable for tourists.
Spring weather in Norwich
Spring in Norwich traverses from March to May. During this phase, the region faces a gradual increase in temperature from 36.1°F (2.3°C) to 64.6°F (18.1°C). With rainfall ranging from 2.01" (51mm) to 2.32" (59mm), spring brings in humidity levels from 76% to 75%. The daylight also expands from 12 hours to 14.7 hours, presenting a vibrant and crisp atmosphere.
Summer weather in Norwich
Summer hits Norwich between June to August, characterized by the warmest temperatures observed throughout the year. The mercury levels peak at 77.7°F (25.4°C) in July, making the region hot and lively. Rainfall hovers from 2.64" (67mm) to 2.8" (71mm). Despite this, the humidity is slightly lower than in spring, varying from 78% to 79%, making summer quite pleasant.
Autumn weather in Norwich
Autumn months from September to November gradually reduce the mercury level from 68.7°F (20.4°C) to 41.9°F (5.5°C). Rainfall increases from 1.85" (47mm) to 2.99" (76mm) in October. The daylight hours also start to reduce from 12.5 hours to 9.7 hours. Finally, while the humidity stays between 80% and 78%, the temperature drop accompanied by the picturesque autumn hues makes it a spectacular display of nature.
Winter weather in Norwich
Winter months, December through February, bring the coldest weather conditions in Norwich. The temperature falls drastically from 30.7°F (-0.7°C) in December to a low 12.6°F (-10.8°C) in January. Snowfall, which is absent from May to September, makes a significant appearance in winter, touching a peak of 11.57" (294mm) in February. Despite heartening daylight hours in the vicinity of 9 hours, the harsh temperatures and elevated snowfall make it an unfavorable time for visitors.
Weather in January
Winter grips Norwich, Vermont solidly in January, marking it as the chilliest month for the city. The mean high measures 25°F (-3.9°C), while the average low trembling at 12.6°F (-10.8°C) is the lowest for the year. The city experiences a striking amount of snow, contributing to white landscapes, perfect for winter enthusiasts. Weather in January »
Weather in February
Following January, February also characterizes itself by frigid temperatures. The weather shows a marginal rise, yet the conditions remain predominantly cold. Snowfall frequency decreases slightly, although snow flurries can still be expected. Weather in February »
Weather in March
As the transition month between winter and spring, March shows a notable rise in temperatures, which progressively thaws the winter snow. The maximum average temperature peaks at 36.1°F (2.3°C), marking a significant increase from February's cold. Weather in March »
Weather in April
April welcomes spring in full bloom to Norwich, Vermont, seeing a dramatic shift in the weather conditions. The mercury soars to a pleasant average high temperature of 50.4°F (10.2°C), providing a distinct contrast to the wintry March. Weather in April »
Weather in May
May's arrival signals the onset of late spring, characterized by further rising temperatures, creating a comfortable environment for residents and visitors alike. Sunshine dominates most of the days, with the average daily sunshine duration being 8.2 hours. Weather in May »
Weather in June
June stands sleekly between late spring and early summer, maintaining a comfortable range of temperatures. As the longest day of the year occurs in June, days filled with sunlight become lengthier, allowing one to spend more hours outside. Weather in June »
Weather in July
July brings the warmth of summer, with the average high temperature of 77.7°F (25.4°C) marking the peak for Norwich, Vermont. The increase in heat is accompanied by slightly more rainfall, supporting in sustaining the city’s lush greenery and natural water bodies. Weather in July »
Weather in August
August pulls along the tail end of summer, yet the temperatures remain quite high. The weather remains mostly hot, but is gradually tempered down by late afternoon thunderstorms. Amid the heat, locals often engage in water activities, appreciating the cooling effect of the rivers. Weather in August »
Weather in September
September marks the beginning of autumn in Norwich, Vermont. The weather cools down noticeably from August, with average high temperatures dropping to 68.7°F (20.4°C). Colors change in an array of warm hues, adorning the city with an autumnal charm that is loved by residents and tourists alike. Weather in September »
Weather in October
October brings about a significant change in weather, the colder winds hint at the winter knocking on the door. Nature dons a fiery palette, covering the city with a blanket of crimson, gold, and rust. Sights of pumpkin patches and festivities resonate with the spirit of fall. Weather in October »
Weather in November
November holds the final remnants of autumn as coats and scarves emerge from closets. The daily average high nosedives to 41.9°F (5.5°C), acting as a harbinger to the oncoming chill. With the deciduous trees shedding their leaves, a noticeable starkness envelops the landscape. Weather in November »
Weather in December
December brings winter back to Norwich, Vermont, pushing the average low temperature to 20.8°F (-6.2°C). Warm interiors and hearths create good contrast to the chilly air outside. Snow covers the city's terrain, setting a picturesque winter landscape. Weather in December »
Updated: Aug 30, 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 month is the coldest?
With an average high-temperature of 25°F (-3.9°C) and an average low-temperature of 12.6°F (-10.8°C), January is the coldest month in Norwich.
What is the most humid month?
The months with the highest humidity are January and February, with an average relative humidity of 86%.
How many days does it rain?
In Norwich, during the entire year, the rain falls for 156.9 days and collects up to 28.23" (717mm) of precipitation.
When does it snow?
January through May, October through December are months with snowfall.
How many days does it snow?
Throughout the year, there are 75.5 snowfall days, and 40.83" (1037mm) of snow is accumulated.
When does it snow the most?
The month with the most snowfall is February, when snow falls for 16.3 days and typically aggregates up to 11.57" (294mm) of snow.
What is the month with the least sunshine?
With an average of 3.6h of sunshine, February has the least sunshine of the year.
When is the lowest UV index?
The months with the lowest UV index are February and December, with an average maximum UV index of 1.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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?
The least humid month is May, with an average relative humidity of 75%.
When is the highest UV index?
May through August, with an average maximum UV index of 5, are months with the highest UV index.
When it does not snow?
June through September are months without snowfall.
When are the longest days?
With an average of 15h and 24min of daylight, June has the longest days of the year.
What are the warmest months?
Norwich's July weather, with an average high temperature of 77.7°F (25.4°C) and an average low temperature of 56.5°F (13.6°C), tends to be the warmest of the year.
What month has the most sunshine?
With an average of 10.1h of sunshine, August has the most sunshine of the year.
What is the driest month?
The month with the least rainfall in Norwich is September, when the rain falls for 11.1 days and typically collects 1.85" (47mm) of precipitation.
What is the rainiest month?
October is the month with the most rainfall. Rain falls for 14.1 days and accumulates 2.99" (76mm) of precipitation.
What is the month with the shortest days?
With an average of 9h and 0min of daylight, December has the shortest days of the year.
Average temperature
Norwich, VT
The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is January (25°F).
The month with the highest average low temperature is July (56.5°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).
Average pressure
Norwich, VT
- Average pressure in January:
30.02"Hg - Average pressure in February:
30"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.04"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Norwich, VT
- Average wind speed in January:
7.2mph - Average wind speed in February:
7.1mph - Average wind speed in March:
7.2mph - Average wind speed in April:
7.4mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.5mph
- Average wind speed in July:
5.1mph - Average wind speed in August:
4.8mph - Average wind speed in September:
5.1mph - Average wind speed in October:
6mph - Average wind speed in November:
6.5mph - Average wind speed in December:
6.8mph
The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity
Norwich, VT
The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is May (75%).
Average rainfall
Norwich, VT
- Average rainfall in January:
2.05" - Average rainfall in February:
2.17" - Average rainfall in March:
2.01" - Average rainfall in April:
2.6" - Average rainfall in May:
2.32" - Average rainfall in June:
2.8"
- Average rainfall in July:
2.64" - Average rainfall in August:
2.17" - Average rainfall in September:
1.85" - Average rainfall in October:
2.99" - Average rainfall in November:
2.17" - Average rainfall in December:
2.48"
The wettest month (with the highest rainfall) is October (2.99").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days
Norwich, VT
- Average rainfall days in January:
8.9 days - Average rainfall days in February:
7.9 days - Average rainfall days in March:
12.1 days - Average rainfall days in April:
16.3 days - Average rainfall days in May:
16.4 days - Average rainfall days in June:
15.7 days
- Average rainfall days in July:
17.2 days - Average rainfall days in August:
15.9 days - Average rainfall days in September:
11.1 days - Average rainfall days in October:
14.1 days - Average rainfall days in November:
10.4 days - Average rainfall days in December:
10.9 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is February (7.9 days).
Average snowfall
Norwich, VT
- Average snowfall in January:
8.39" - Average snowfall in February:
11.57" - Average snowfall in March:
6.54" - Average snowfall in April:
2.91" - Average snowfall in May:
0.43" - Average snowfall in June:
0"
The month with the highest snowfall is February (11.57").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Norwich, VT
- Average snowfall days in January:
16.5 days - Average snowfall days in February:
16.3 days - Average snowfall days in March:
14.6 days - Average snowfall days in April:
5.3 days - Average snowfall days in May:
0.5 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:
1.7 days - Average snowfall days in November:
7.1 days - Average snowfall days in December:
13.5 days
The month with the highest number of snowfall days is January (16.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Norwich, 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 4min - Average daylight in June:
15h and 2min
- Average daylight in July:
15h and 1min - Average daylight in August:
13h and 5min - 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:
9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January:
3h and 5min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 0min - Average sunshine in April:
7h and 1min - Average sunshine in May:
8h and 1min - Average sunshine in June:
8h and 4min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 2min - Average sunshine in October:
5h and 2min - Average sunshine in November:
4h and 5min - Average sunshine in December:
4h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days
Norwich, VT
- Average sunshine days in January:
11.8 days - Average sunshine days in February:
9.8 days - Average sunshine days in March:
10.1 days - Average sunshine days in April:
11.3 days - Average sunshine days in May:
11.9 days - Average sunshine days in June:
12 days
- Average sunshine days in July:
11.3 days - Average sunshine days in August:
12.4 days - Average sunshine days in September:
17.2 days - Average sunshine days in October:
12.9 days - Average sunshine days in November:
14.1 days - Average sunshine days in December:
12.3 days
The month with the most sunshine days is September (17.2 days).
The month with the least sunshine days is February (9.8 days).
Average UV index
Norwich, VT
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover
Norwich, VT
The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility
Norwich, VT
The months with the highest visibility are April, May, June, July, August, October, November and December (5mi).
The months with the lowest visibility are January, February, March and September (4mi).
Norwich, Vermont, USA
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