April weather forecastNashua, NH
April
Weather in April
The shift to spring weather becomes more apparent in April, as Nashua experiences a significant jump in the average high temperature to 55.2°F (12.9°C) and a low of 37.6°F (3.1°C). As snowfall nearly ceases and is replaced by rainfall, the city's environment becomes increasingly vibrant with blooming flowers. The frequency of sunny days is on the rise, filling the city with a warm, pleasant light. The wind calms further, checking off one more sign of the retreating winter. Nashua's streets begin to bustle again as residents enjoy the milder climate and emerging spring greenery.Temperature
Nashua's weather shows a temperature rise with the arrival of April, moving from a cold 41.5°F (5.3°C) in March to a fresh 55.2°F (12.9°C). The average temperature during April nights dips to an icy 37.6°F (3.1°C).Humidity
With an average relative humidity of 71%, April is the least humid month.Rainfall
In April, in Nashua, New Hampshire, the rain falls for 9.5 days. Throughout April, 0.63" (16mm) of precipitation is accumulated. In Nashua, during the entire year, the rain falls for 91.2 days and collects up to 7.24" (184mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Nashua, New Hampshire, in April, snow falls for 1.2 days, with typically accumulated 0.59" (15mm) of snow. Throughout the year, in Nashua, New Hampshire, there are 25 snowfall days, and 5.91" (150mm) of snow is accumulated.Daylight
In Nashua, the average length of the day in April is 13h and 25min.On the first day of the month, sunrise is at 6:26 am and sunset at 7:12 pm. On the last day of April, sunrise is at 5:40 am and sunset at 7:45 pm EDT.
Sunshine
In Nashua, the average sunshine in April is 8.1h.UV index
In April, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 3 in April interprets into the following recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's 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
Average temperature in April
Nashua, NH
- Average high temperature in April: 55.2°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (30.9°F).
- Average low temperature in April: 37.6°F
The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (18°F).
Average pressure in April
Nashua, 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
Nashua, NH
- Average wind speed in April: 7.6mph
The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in April
Nashua, NH
- Average humidity in April: 71%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (71%).
Average rainfall in April
Nashua, NH
- Average rainfall in April: 0.63"
The wettest month (with the highest rainfall) is November (0.79").
The driest month (with the least rainfall) is September (0.28").
Average rainfall days in April
Nashua, NH
- Average rainfall days in April: 9.5 days
The month with the highest number of rainy days is June (10.4 days).
The month with the least rainy days is January (3.5 days).
Average snowfall in April
Nashua, NH
- Average snowfall in April: 0.59"
The months with the highest snowfall are February and December (1.26").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Nashua, NH
- Average snowfall days in April: 1.2 days
The month with the highest number of snowfall days is February (6.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Nashua, 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: 8h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in April
Nashua, NH
- Average sunshine days in April: 19.2 days
The month with the most sunshine days is January (22.6 days).
The month with the least sunshine days is July (17.3 days).
Average UV index in April
Nashua, NH
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Nashua, NH
- Average cloud cover in April: 47
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in April
Nashua, NH
- Average visibility in April: 6mi
The months with the highest visibility are January, March, April, November and December (6mi).
The months with the lowest visibility are February, May, June, July, August, September and October (5mi).
