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
With the onset of April, Plymouth's weather sees a temperature rise, transitioning from a cold 35.2°F (1.8°C) in March to a chilly 49.1°F (9.5°C). April witnesses an average low-temperature hovering around a cold 32.5°F (0.3°C).Humidity
In April, the average relative humidity in Plymouth, New Hampshire, is 77%.Rainfall
In Plymouth, New Hampshire, in April, it is raining for 13 days, with typically 1.42" (36mm) of accumulated precipitation. Throughout the year, in Plymouth, there are 136.5 rainfall days, and 13.54" (344mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Plymouth, in April, snow falls for 7.5 days, with typically accumulated 3.15" (80mm) of snow. Throughout the year, there are 77.2 snowfall days, and 22.52" (572mm) of snow is accumulated.Daylight
In April, the average length of the day in Plymouth is 13h and 28min.On the first day of April, sunrise is at 6:26 am and sunset at 7:14 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 7:48 pm EDT.
Sunshine
The average sunshine in April is 7.2h.UV index
In Plymouth, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: In April, the maximum UV index of 3 translates into these guidelines:
Guard yourself - Precautionary measures against sun damage are advocated. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Plymouth?
What is the average humidity in April in Plymouth?
How many days does it rain in April in Plymouth?
How much does it snow in Plymouth in April?
What is the average length of the day in April in Plymouth?
What time are sunrise and sunset in April in Plymouth?
How many hours of sunshine does Plymouth have in April?
What is the UV index reading in April in Plymouth?
Average temperature in April
Plymouth, NH
- Average high temperature in April: 49.1°F
The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is January (23.9°F).
- Average low temperature in April: 32.5°F
The month with the highest average low temperature is July (56.5°F).
The coldest month (with the lowest average low temperature) is January (11.3°F).
Average pressure in April
Plymouth, 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 (29.91"Hg).
Average wind speed in April
Plymouth, NH
- Average wind speed in April: 6.8mph
The windiest months (with the highest average wind speed) are January, February and April (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity in April
Plymouth, NH
- Average humidity in April: 77%
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is May (76%).
Average rainfall in April
Plymouth, NH
- Average rainfall in April: 1.42"
The wettest month (with the highest rainfall) is October (1.5").
The driest month (with the least rainfall) is January (0.79").
Average rainfall days in April
Plymouth, NH
- Average rainfall days in April: 13 days
The month with the highest number of rainy days is July (14.2 days).
The month with the least rainy days is November (8.2 days).
Average snowfall in April
Plymouth, NH
- Average snowfall in April: 3.15"
The month with the highest snowfall is February (4.45").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Plymouth, NH
- Average snowfall days in April: 7.5 days
The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Plymouth, NH
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in April: 7h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in April
Plymouth, NH
- Average sunshine days in April: 11.8 days
The month with the most sunshine days is September (17 days).
The month with the least sunshine days is February (10.8 days).
Average UV index in April
Plymouth, NH
- Average UV index in April: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in April
Plymouth, NH
- Average cloud cover in April: 53
The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in April
Plymouth, NH
- Average visibility in April: 5mi
The months with the highest visibility are April, May, June, July, August, October, November and December (5mi).
The months with the lowest visibility are January, February, March and September (4mi).
Plymouth, New Hampshire, USA
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