June weather forecastGreenfield, MA
June
Weather in June
June introduces summer to Greenfield, Massachusetts, with warmer temperatures persisting. Prolonged periods of sunshine coupled with about 9.4 hours of sunlight make it a welcome sight for sun-lovers. Residents anticipate July, another month of summer warmth, with picnics and outdoor sport activities reaching their zenith. The early summer spread lends a unique charm to this city with its brightness and warmth.Temperature
June's arrival brings a modest temperature shift, moving from a refreshing 67.3°F (19.6°C) in May to a warm 74.7°F (23.7°C). Greenfield observes an average nighttime low-temperature of 53.2°F (11.8°C) during the month of June.Humidity
In Greenfield, the average relative humidity in June is 75%.Rainfall
In Greenfield, during June, the rain falls for 15.8 days and regularly aggregates up to 2.68" (68mm) of precipitation. Throughout the year, there are 158.8 rainfall days, and 30" (762mm) of precipitation is accumulated.Snowfall
In Greenfield, Massachusetts, snow does not fall in June through September.Daylight
The month with the longest days in Greenfield, Massachusetts, is June, with an average of 15h and 18min of daylight.On the first day of the month, sunrise is at 5:14 am and sunset at 8:21 pm. On the last day of June, sunrise is at 5:16 am and sunset at 8:32 pm EDT.
Sunshine
In Greenfield, the average sunshine in June is 9.4h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: In June, the maximum UV index of 5 transforms into these recommendations:
Take necessary precautions - Defending against sun damage is advocated. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Greenfield, MA
- Average high temperature in June: 74.7°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (29.5°F).
- Average low temperature in June: 53.2°F
The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (16.5°F).
Average pressure in June
Greenfield, MA
- Average pressure in June: 29.92"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in June
Greenfield, MA
- Average wind speed in June: 5.7mph
The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in June
Greenfield, MA
- Average humidity in June: 75%
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (73%).
Average rainfall in June
Greenfield, MA
- Average rainfall in June: 2.68"
The wettest months (with the highest rainfall) are October and December (3.03").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days in June
Greenfield, MA
- Average rainfall days in June: 15.8 days
The months with the highest number of rainy days are May and July (16.3 days).
The month with the least rainy days is January (8.4 days).
Average snowfall in June
Greenfield, MA
- Average snowfall in June: 0"
The month with the highest snowfall is February (7.01").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Greenfield, MA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (10.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Greenfield, MA
- Average daylight in June: 15h and 18min
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 June: 9h and 24min
The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in June
Greenfield, MA
- Average sunshine days in June: 10.8 days
The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is June (10.8 days).
Average UV index in June
Greenfield, MA
- Average UV index in June: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in June
Greenfield, MA
- Average cloud cover in June: 40
The months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in June
Greenfield, MA
- Average visibility in June: 5mi
The months with the highest visibility are April, November and December (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September and October (5mi).
