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
Harvard's transition into April is marked by a temperature shift, moving from a frosty 43°F (6.1°C) in March to a refreshing 56.1°F (13.4°C). In April, the recorded average low-temperature in Harvard is a cold 38.8°F (3.8°C).Humidity
April is the least humid month in Harvard, with an average relative humidity of 70%.Rainfall
In Harvard, during April, the rain falls for 14.3 days and regularly aggregates up to 2.6" (66mm) of precipitation. In Harvard, Massachusetts, during the entire year, the rain falls for 140 days and collects up to 27.09" (688mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Harvard. In Harvard, during April, snow falls for 1.3 days and regularly aggregates up to 1.81" (46mm) of snow. Throughout the year, there are 34.1 snowfall days, and 23.58" (599mm) of snow is accumulated.Daylight
In April, the average length of the day in Harvard is 13h and 24min.On the first day of the month, sunrise is at 6:27 am and sunset at 7:12 pm. On the last day of April, in Harvard, sunrise is at 5:41 am and sunset at 7:45 pm EDT.
Sunshine
The average sunshine in April in Harvard is 8h.UV index
In April, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 3 during April translates into these guidelines:
Guard yourself - An obligation to protect skin and eyes from harm exists. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
What are April temperatures in Harvard?
What is the least humid month in Harvard?
What is the average humidity in April in Harvard?
How much does it rain in Harvard in April?
How many days does it snow in April in Harvard?
How many hours of daylight does Harvard have in April?
When is the sunrise / sunset in April in Harvard?
How long on average sun shines in April in Harvard?
What is the UV index reading in April in Harvard?
Average temperature in April
Harvard, MA
- Average high temperature in April: 56.1°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (32.5°F).
- Average low temperature in April: 38.8°F
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure in April
Harvard, MA
- 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
Harvard, MA
- Average wind speed in April: 7.9mph
The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).
Average humidity in April
Harvard, MA
- Average humidity in April: 70%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is April (70%).
Average rainfall in April
Harvard, MA
- Average rainfall in April: 2.6"
The wettest month (with the highest rainfall) is October (2.68").
The driest month (with the least rainfall) is September (1.38").
Average rainfall days in April
Harvard, MA
- Average rainfall days in April: 14.3 days
The month with the highest number of rainy days is May (15.3 days).
The months with the least rainy days are January and February (6.5 days).
Average snowfall in April
Harvard, MA
- Average snowfall in April: 1.81"
The month with the highest snowfall is February (6.14").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Harvard, MA
- Average snowfall days in April: 1.3 days
The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Harvard, MA
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in April: 8h and 0min
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 30min).
Average sunshine days in April
Harvard, MA
- Average sunshine days in April: 13.7 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is April (13.7 days).
Average UV index in April
Harvard, MA
- 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, March, November and December (UV index 2).
Average cloud cover in April
Harvard, MA
- Average cloud cover in April: 48
The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in April
Harvard, MA
- Average visibility in April: 6mi
The months with the highest visibility are January, March, April, October, November and December (6mi).
The months with the lowest visibility are February, May, June, July, August and September (5mi).
Harvard, Massachusetts, USA
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