April weather forecastFitzwilliam, NH
April
Weather in April
April in Fitzwilliam, New Hampshire, is a cool spring month, with an average temperature varying between 35.6°F (2°C) and 52.9°F (11.6°C).Temperature
As March transitions into April, Fitzwilliam sees a rise in the average high-temperature, moving from a cold 39.7°F (4.3°C) to a fresh 52.9°F (11.6°C). Throughout April, Fitzwilliam's nights cool down to an average of 35.6°F (2°C).Humidity
April is the least humid month, with an average relative humidity of 74%.Rainfall
In Fitzwilliam, in April, during 15.5 rainfall days, 2.8" (71mm) of precipitation is typically accumulated. Throughout the year, in Fitzwilliam, there are 149.5 rainfall days, and 32.13" (816mm) of precipitation is accumulated.Snowfall
Months with snowfall in Fitzwilliam are January through May, October through December. In Fitzwilliam, in April, snow falls for 3.2 days, with typically accumulated 2.56" (65mm) of snow. In Fitzwilliam, during the entire year, snow falls for 54.2 days and aggregates up to 38.27" (972mm) of snow.Daylight
In April, the average length of the day in Fitzwilliam is 13h and 25min.On the first day of April in Fitzwilliam, sunrise is at 6:29 am and sunset at 7:15 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 7:48 pm EDT.
Sunshine
In Fitzwilliam, the average sunshine in April is 7.5h.UV index
The average daily maximum UV index in April in Fitzwilliam 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: In April, the maximum UV index of 3 suggests these recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Fitzwilliam, NH
- Average high temperature in April: 52.9°F
The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (28°F).
- Average low temperature in April: 35.6°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).
Average pressure in April
Fitzwilliam, NH
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in April
Fitzwilliam, NH
- Average wind speed in April: 8mph
The windiest month (with the highest average wind speed) is January (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in April
Fitzwilliam, NH
- Average humidity in April: 74%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (74%).
Average rainfall in April
Fitzwilliam, NH
- Average rainfall in April: 2.8"
The wettest month (with the highest rainfall) is October (3.35").
The driest month (with the least rainfall) is September (2.17").
Average rainfall days in April
Fitzwilliam, NH
- Average rainfall days in April: 15.5 days
The months with the highest number of rainy days are May, June and August (15.8 days).
The month with the least rainy days is February (7.2 days).
Average snowfall in April
Fitzwilliam, NH
- Average snowfall in April: 2.56"
The month with the highest snowfall is February (9.41").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Fitzwilliam, NH
- Average snowfall days in April: 3.2 days
The month with the highest number of snowfall days is February (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Fitzwilliam, NH
- Average daylight in April: 13h and 24min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in April: 7h and 30min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in April
Fitzwilliam, NH
- Average sunshine days in April: 12 days
The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is March (11.7 days).
Average UV index in April
Fitzwilliam, NH
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in April
Fitzwilliam, NH
- Average cloud cover in April: 51
The months with the most cloud cover are February and March (Cloud cover 54).
The months with the least cloud cover are July and August (Cloud cover 38).
Average visibility in April
Fitzwilliam, NH
- Average visibility in April: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
