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
A shift in the average high-temperature is noticeable in April, changing from a cold 42.1°F (5.6°C) in March to a fresh 53.6°F (12°C). Lynnfield records a consistent low-temperature of 40.5°F (4.7°C) during April nights.Humidity
The least humid month is April, with an average relative humidity of 71%.Rainfall
In April, the rain falls for 14.3 days. Throughout April, 2.83" (72mm) of precipitation is accumulated. Throughout the year, there are 142.9 rainfall days, and 27.76" (705mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Lynnfield. April is the last month it regularly snows in Lynnfield. During 1.2 snowfall days, in April, Lynnfield aggregates 0.63" (16mm) of snow. In Lynnfield, Massachusetts, during the entire year, snow falls for 29.9 days and aggregates up to 14.96" (380mm) of snow.Daylight
The average length of the day in April is 13h and 25min.On the first day of the month, sunrise is at 6:25 am and sunset at 7:10 pm. On the last day of April, in Lynnfield, sunrise is at 5:39 am and sunset at 7:43 pm EDT.
Sunshine
The average sunshine in April is 8h.UV index
In Lynnfield, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 3 in April translates into these instructions:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
What are the temperatures in Lynnfield in April?
What is the least humid month in Lynnfield?
What is the average humidity in April in Lynnfield?
How many days does it rain in April in Lynnfield?
What is the last month it snows in Lynnfield?
How many hours of daylight does Lynnfield have in April?
When is the sunrise / sunset in April in Lynnfield?
How long on average sun shines in April in Lynnfield?
How high is the UV index in April in Lynnfield?
Average temperature in April
Lynnfield, MA
- Average high temperature in April: 53.6°F
The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (33.8°F).
- Average low temperature in April: 40.5°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure in April
Lynnfield, MA
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in April
Lynnfield, MA
- Average wind speed in April: 9.4mph
The windiest month (with the highest average wind speed) is January (11mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).
Average humidity in April
Lynnfield, MA
- Average humidity in April: 71%
The month with the highest relative humidity is February (77%).
The month with the lowest relative humidity is April (71%).
Average rainfall in April
Lynnfield, MA
- Average rainfall in April: 2.83"
The wettest month (with the highest rainfall) is December (2.99").
The driest month (with the least rainfall) is September (1.42").
Average rainfall days in April
Lynnfield, MA
- Average rainfall days in April: 14.3 days
The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in April
Lynnfield, MA
- Average snowfall in April: 0.63"
The month with the highest snowfall is February (4.45").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Lynnfield, MA
- Average snowfall days in April: 1.2 days
The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Lynnfield, MA
- 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: 8h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The months with the least sunshine are February and December (Average sunshine: 4h and 42min).
Average sunshine days in April
Lynnfield, MA
- Average sunshine days in April: 13.3 days
The month with the most sunshine days is January (17.7 days).
The month with the least sunshine days is April (13.3 days).
Average UV index in April
Lynnfield, 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
Lynnfield, MA
- Average cloud cover in April: 47
The month with the most cloud cover is March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in April
Lynnfield, MA
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Lynnfield, Massachusetts, USA
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