Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
April indicates a change in the average high-temperature, moving up from a wintry 35.8°F (2.1°C) in March to a chilly 49.8°F (9.9°C). Westford's nighttime temperature in April drops to an average of 33.4°F (0.8°C).Humidity
The months with the lowest humidity in Westford are April and May, with an average relative humidity of 76%.Rainfall
In April, in Westford, Vermont, the rain falls for 17.5 days. Throughout April, 2.32" (59mm) of precipitation is accumulated. In Westford, during the entire year, the rain falls for 172.5 days and collects up to 28.07" (713mm) of precipitation.Snowfall
Months with snowfall in Westford are January through May, October through December. In Westford, during April, snow falls for 6.2 days and regularly aggregates up to 3.15" (80mm) of snow. Throughout the year, in Westford, there are 92.6 snowfall days, and 43.98" (1117mm) of snow is accumulated.Daylight
In Westford, the average length of the day in April is 13h and 31min.On the first day of April, sunrise is at 6:31 am and sunset at 7:19 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 7:55 pm EDT.
Sunshine
The average sunshine in April is 7.2h.UV index
In Westford, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 3 during April translates into these guidelines:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. The Sun's radiation is especially intense around midday; try to stay in shade during this period. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Westford?
What is the least humid month in Westford?
What is the average humidity in April in Westford?
How much does it rain in Westford in April?
How many days does it snow in April in Westford?
What is the average length of the day in April in Westford?
What time are sunrise and sunset in April in Westford?
How many hours of sunshine does Westford have in April?
What is the UV index reading in April in Westford?
Average temperature in April
Westford, VT
- Average high temperature in April: 49.8°F
The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is January (24.3°F).
- Average low temperature in April: 33.4°F
The month with the highest average low temperature is July (58.1°F).
The coldest month (with the lowest average low temperature) is January (12°F).
Average pressure in April
Westford, VT
- Average pressure in April: 29.96"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 in April
Westford, VT
- Average wind speed in April: 7.5mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in April
Westford, VT
- Average humidity in April: 76%
The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are April and May (76%).
Average rainfall in April
Westford, VT
- Average rainfall in April: 2.32"
The wettest month (with the highest rainfall) is June (3.19").
The driest month (with the least rainfall) is February (1.73").
Average rainfall days in April
Westford, VT
- Average rainfall days in April: 17.5 days
The month with the highest number of rainy days is June (18.6 days).
The month with the least rainy days is January (9 days).
Average snowfall in April
Westford, VT
- Average snowfall in April: 3.15"
The month with the highest snowfall is February (9.65").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Westford, VT
- Average snowfall days in April: 6.2 days
The month with the highest number of snowfall days is January (20.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Westford, VT
- Average daylight in April: 13h and 3min
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 April: 7h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 6min).
Average sunshine days in April
Westford, VT
- Average sunshine days in April: 8.4 days
The month with the most sunshine days is September (15.2 days).
The month with the least sunshine days is February (6 days).
Average UV index in April
Westford, VT
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in April
Westford, VT
- Average cloud cover in April: 55
The month with the most cloud cover is February (Cloud cover 70).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility in April
Westford, VT
- Average visibility in April: 5mi
The months with the highest visibility are May, July and August (6mi).
The months with the lowest visibility are January, February and March (4mi).
Westford, Vermont, USA
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