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
The beginning of June marks a minor shift in the average high-temperature, moving from May's comfortable 67.1°F (19.5°C) to a warm 75.2°F (24°C). Nighttime temperatures in June average to a refreshing 56.5°F (13.6°C) in Wellesley.Humidity
In June, the average relative humidity in Wellesley, Massachusetts, is 75%.Rainfall
In Wellesley, Massachusetts, during June, the rain falls for 14.7 days and regularly aggregates up to 2.13" (54mm) of precipitation. In Wellesley, during the entire year, the rain falls for 141.8 days and collects up to 24.21" (615mm) of precipitation.Snowfall
In Wellesley, snow does not fall in June through September.Daylight
With an average of 15h and 12min of daylight, June has the longest days of the year in Wellesley.On the first day of the month, sunrise is at 5:10 am and sunset at 8:15 pm. On the last day of June, in Wellesley, sunrise is at 5:12 am and sunset at 8:25 pm EDT.
Sunshine
In June, the average sunshine is 9.2h.UV index
The months with the highest UV index in Wellesley are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.Note: The UV index of 6 in June translates into these instructions:
Deter overexposure. Protecting against the sun's effects is essential. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full 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.
Frequently asked questions
What are the temperatures in Wellesley in June?
What is the average humidity in June in Wellesley?
How many days does it rain in June in Wellesley?
When it does not snow in Wellesley?
Does it snow in Wellesley in June?
When are the longest days in Wellesley?
What is the average length of the day in June in Wellesley?
What time are sunrise and sunset in June in Wellesley?
How many hours of sunshine does Wellesley have in June?
What are the months with the highest UV index in Wellesley?
How high is the UV index in June in Wellesley?
Average temperature in June
Wellesley, MA
- Average high temperature in June: 75.2°F
The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (33.1°F).
- Average low temperature in June: 56.5°F
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).
Average pressure in June
Wellesley, 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
Wellesley, MA
- Average wind speed in June: 6.3mph
The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in June
Wellesley, MA
- Average humidity in June: 75%
The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is April (70%).
Average rainfall in June
Wellesley, MA
- Average rainfall in June: 2.13"
The wettest month (with the highest rainfall) is March (2.4").
The driest month (with the least rainfall) is September (1.18").
Average rainfall days in June
Wellesley, MA
- Average rainfall days in June: 14.7 days
The month with the highest number of rainy days is July (15.6 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in June
Wellesley, MA
- Average snowfall in June: 0"
The month with the highest snowfall is February (4.17").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Wellesley, MA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (7.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Wellesley, MA
- Average daylight in June: 15h and 1min
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 June: 9h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in June
Wellesley, MA
- Average sunshine days in June: 13.5 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is April (13.2 days).
Average UV index in June
Wellesley, 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
Wellesley, 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 32).
Average visibility in June
Wellesley, 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).
Wellesley, Massachusetts, USA
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