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
The start of April brings a shift in the average high-temperature, increasing from March's wintry 39.4°F (4.1°C) to a fresh 52.9°F (11.6°C). During April, Peterborough experiences an average low-temperature of 36°F (2.2°C) at night.Humidity
With an average relative humidity of 73%, April is the least humid month in Peterborough.Rainfall
In April, the rain falls for 10.8 days. Throughout April, 1.06" (27mm) of precipitation is accumulated. In Peterborough, during the entire year, the rain falls for 113.8 days and collects up to 12.44" (316mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Peterborough, New Hampshire, during April, snow falls for 3.5 days and regularly aggregates up to 1.69" (43mm) of snow. Throughout the year, in Peterborough, there are 45.3 snowfall days, and 18.78" (477mm) of snow is accumulated.Daylight
In Peterborough, the average length of the day in April is 13h and 25min.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 5:42 am and sunset at 7:47 pm EDT.
Sunshine
In April, the average sunshine in Peterborough is 7.8h.UV index
In Peterborough, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum high daily UV index of 3 during April translates into the following directions:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Around midday, solar radiation is most harmful; hence, exposure should be limited. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Peterborough?
What is the least humid month in Peterborough?
What is the average humidity in April in Peterborough?
How many days does it rain in April in Peterborough?
How much does it snow in Peterborough in April?
What is the average length of the day in April in Peterborough?
When are sunrise and sunset in April in Peterborough?
How long on average sun shines in April in Peterborough?
What is the UV index reading in April in Peterborough?
Average temperature in April
Peterborough, NH
- Average high temperature in April: 52.9°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (28.6°F).
- Average low temperature in April: 36°F
The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (16°F).
Average pressure in April
Peterborough, 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
Peterborough, NH
- Average wind speed in April: 7.8mph
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
Peterborough, NH
- Average humidity in April: 73%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is April (73%).
Average rainfall in April
Peterborough, NH
- Average rainfall in April: 1.06"
The wettest month (with the highest rainfall) is July (1.34").
The driest month (with the least rainfall) is September (0.71").
Average rainfall days in April
Peterborough, NH
- Average rainfall days in April: 10.8 days
The month with the highest number of rainy days is May (13.5 days).
The month with the least rainy days is February (4.2 days).
Average snowfall in April
Peterborough, NH
- Average snowfall in April: 1.69"
The month with the highest snowfall is November (3.9").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Peterborough, NH
- Average snowfall days in April: 3.5 days
The month with the highest number of snowfall days is February (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Peterborough, NH
- Average daylight in April: 13h and 2min
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 5min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in April
Peterborough, NH
- Average sunshine days in April: 15.8 days
The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is June (14.3 days).
Average UV index in April
Peterborough, 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
Peterborough, NH
- Average cloud cover in April: 49
The month with the most cloud cover is March (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in April
Peterborough, NH
- Average visibility in April: 6mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
Peterborough, New Hampshire, USA
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