April weather forecastLittleton, NH
April
Weather in April
April marks the beginning of meteorological spring in Littleton. The weather shifts towards milder temperatures, soaking rains, and budding greenery. A higher frequency of rainy days and less snowfall are some of the main distinguishing factors of this month. As April transforms into May, days become significantly warmer and the amount of sunshine hours increases.Temperature
April marks a rise in the average high-temperature in Littleton, moving from March's icy 33.6°F (0.9°C) to a frosty 46.9°F (8.3°C). In Littleton, an average nighttime temperature of 30.6°F (-0.8°C) is expected during April.Humidity
In Littleton, the average relative humidity in April is 79%.Rainfall
In Littleton, in April, it is raining for 15.3 days, with typically 2.83" (72mm) of accumulated precipitation. Throughout the year, there are 164.3 rainfall days, and 29.45" (748mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In April, it is snowing for 8.2 days. Throughout April, 5.75" (146mm) of snow is accumulated. Throughout the year, there are 99.6 snowfall days, and 57.68" (1465mm) of snow is accumulated.Daylight
In April, the average length of the day is 13h and 29min.On the first day of the month, sunrise is at 6:26 am and sunset at 7:14 pm. On the last day of April, sunrise is at 5:38 am and sunset at 7:50 pm EDT.
Sunshine
The average sunshine in April is 6.6h.UV index
The average daily maximum UV index in April is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: A daily maximum UV index of 2 in April translates into the following instructions:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Littleton, NH
- Average high temperature in April: 46.9°F
The warmest month (with the highest average high temperature) is July (76.3°F).
The month with the lowest average high temperature is January (22.5°F).
- Average low temperature in April: 30.6°F
The month with the highest average low temperature is July (54.1°F).
The coldest month (with the lowest average low temperature) is January (9.3°F).
Average pressure in April
Littleton, NH
- Average pressure in April: 29.96"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Littleton, NH
- Average wind speed in April: 6.5mph
The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in April
Littleton, NH
- Average humidity in April: 79%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (76%).
Average rainfall in April
Littleton, NH
- Average rainfall in April: 2.83"
The wettest month (with the highest rainfall) is October (2.91").
The driest month (with the least rainfall) is September (2.09").
Average rainfall days in April
Littleton, NH
- Average rainfall days in April: 15.3 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (6.7 days).
Average snowfall in April
Littleton, NH
- Average snowfall in April: 5.75"
The month with the highest snowfall is February (13.58").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Littleton, NH
- Average snowfall days in April: 8.2 days
The month with the highest number of snowfall days is January (21.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Littleton, NH
- Average daylight in April: 13h and 30min
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: 6h and 36min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).
Average sunshine days in April
Littleton, NH
- Average sunshine days in April: 9.3 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is February (5.9 days).
Average UV index in April
Littleton, NH
- Average UV index in April: 2
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 in April
Littleton, NH
- Average cloud cover in April: 58
The month with the most cloud cover is February (Cloud cover 71).
The months with the least cloud cover are July and August (Cloud cover 39).
Average visibility in April
Littleton, NH
- Average visibility in April: 5mi
The months with the highest visibility are April, May, June, July, August, October and November (5mi).
The months with the lowest visibility are January, February, March, September and December (4mi).
