Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average snowfall in June
- Average snowfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
Weather in June
Temperature
In June, the average high-temperature slightly increases from an enjoyable 67.1°F (19.5°C) in May to a moderately hot 75.2°F (24°C). The average low-temperature, in Chelmsford, is 56.3°F (13.5°C).Humidity
In Chelmsford, the average relative humidity in June is 74%.Rainfall
In June, the rain falls for 15.1 days. Throughout June, 2.28" (58mm) of precipitation is accumulated. Throughout the year, there are 145.9 rainfall days, and 27.48" (698mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall in Chelmsford.Daylight
The month with the longest days in Chelmsford is June, with an average of 15h and 16min of daylight.On the first day of the month, sunrise is at 5:10 am and sunset at 8:16 pm. On the last day of June, in Chelmsford, sunrise is at 5:11 am and sunset at 8:27 pm EDT.
Sunshine
In Chelmsford, Massachusetts, the average sunshine in June is 9.2h.UV index
June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The average daily UV index of 6 in June transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
FAQ
What is the temperature in June in Chelmsford?
What is the average humidity in June in Chelmsford?
How many days does it rain in June in Chelmsford?
When it does not snow in Chelmsford?
Does it snow in Chelmsford in June?
When are the longest days in Chelmsford?
How many hours of daylight does Chelmsford have in June?
What time are sunrise and sunset in June in Chelmsford?
How long on average sun shines in June in Chelmsford?
When is the highest UV index in Chelmsford?
How high is the UV index in June in Chelmsford?
Average temperature in June
Chelmsford, MA
- Average high temperature in June: 75.2°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 June: 56.3°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (19.9°F).
Average pressure in June
Chelmsford, MA
- Average pressure in June: 29.92"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 June
Chelmsford, MA
- Average wind speed in June: 6.1mph
The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).
Average humidity in June
Chelmsford, MA
- Average humidity in June: 74%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is April (70%).
Average rainfall in June
Chelmsford, MA
- Average rainfall in June: 2.28"
The wettest month (with the highest rainfall) is December (2.87").
The driest month (with the least rainfall) is September (1.46").
Average rainfall days in June
Chelmsford, MA
- Average rainfall days in June: 15.1 days
The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is February (6.9 days).
Average snowfall in June
Chelmsford, MA
- Average snowfall in June: 0"
The month with the highest snowfall is February (5.98").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Chelmsford, MA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Chelmsford, MA
- Average daylight in June: 15h and 16min
The month with the longest days is June (Average daylight: 15h and 16min).
The month with the shortest days is December (Average daylight: 9h and 7min).
- Average sunshine in June: 9h and 12min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in June
Chelmsford, MA
- Average sunshine days in June: 13.8 days
The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is May (13.6 days).
Average UV index in June
Chelmsford, MA
- Average UV index in June: 6
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 June
Chelmsford, MA
- Average cloud cover in June: 41
The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in June
Chelmsford, MA
- Average visibility in June: 6mi
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is February (5mi).
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