April weather forecastHillsboro, NH
April
Weather in April
April in Hillsboro, New Hampshire, is a cool spring month, with an average temperature varying between 52.3°F (11.3°C) and 34.7°F (1.5°C).Temperature
As April arrives, Hillsboro's weather shows an increase in high-temperatures, moving from March's icy 38.5°F (3.6°C) to a fresh 52.3°F (11.3°C). Hillsboro records an average temperature drop to a wintry 34.7°F (1.5°C) in April.Humidity
The least humid month is April, with an average relative humidity of 74%.Rainfall
In Hillsboro, in April, during 15.2 rainfall days, 2.8" (71mm) of precipitation is typically accumulated. In Hillsboro, during the entire year, the rain falls for 147.7 days and collects up to 30.91" (785mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In April, it is snowing for 3.3 days. Throughout April, 1.69" (43mm) of snow is accumulated. Throughout the year, there are 54.9 snowfall days, and 37.2" (945mm) of snow is accumulated.Daylight
In April, the average length of the day is 13h and 26min.On the first day of April, sunrise is at 6:28 am and sunset at 7:14 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 7:48 pm EDT.
Sunshine
In April, the average sunshine is 7.5h.UV index
In Hillsboro, New Hampshire, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: In April, a daily UV index of 3 turns into the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Hillsboro, NH
- Average high temperature in April: 52.3°F
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (27.7°F).
- Average low temperature in April: 34.7°F
The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (14.5°F).
Average pressure in April
Hillsboro, NH
- 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 (29.92"Hg).
Average wind speed in April
Hillsboro, NH
- Average wind speed in April: 7.6mph
The windiest months (with the highest average wind speed) are January and February (8mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in April
Hillsboro, 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
Hillsboro, NH
- Average rainfall in April: 2.8"
The wettest month (with the highest rainfall) is October (3.46").
The driest month (with the least rainfall) is September (2.17").
Average rainfall days in April
Hillsboro, NH
- Average rainfall days in April: 15.2 days
The month with the highest number of rainy days is June (15.7 days).
The month with the least rainy days is January (7.6 days).
Average snowfall in April
Hillsboro, NH
- Average snowfall in April: 1.69"
The month with the highest snowfall is February (10.12").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Hillsboro, NH
- Average snowfall days in April: 3.3 days
The month with the highest number of snowfall days is February (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Hillsboro, 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: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in April
Hillsboro, NH
- Average sunshine days in April: 12.4 days
The month with the most sunshine days is September (16.1 days).
The month with the least sunshine days is March (12.1 days).
Average UV index in April
Hillsboro, NH
- Average UV index in April: 3
The months with the highest UV index are July and August (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
Hillsboro, NH
- Average cloud cover in April: 50
The month with the most cloud cover is March (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in April
Hillsboro, NH
- Average visibility in April: 5mi
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).
