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
Harwinton's June weather indicates a minor increase in high-temperatures, edging from May's enjoyable 67.5°F (19.7°C) to a moderately hot 75°F (23.9°C). An average nighttime temperature of 55°F (12.8°C) is witnessed throughout June.Humidity
In Harwinton, the average relative humidity in June is 77%.Rainfall
In Harwinton, Connecticut, during June, the rain falls for 16.6 days and regularly aggregates up to 2.8" (71mm) of precipitation. In Harwinton, during the entire year, the rain falls for 157.7 days and collects up to 32.72" (831mm) of precipitation.Snowfall
In Harwinton, snow does not fall in June through September.Daylight
June has the longest days of the year in Harwinton, with an average of 15h and 12min of daylight.On the first day of the month, sunrise is at 5:19 am and sunset at 8:20 pm. On the last day of June, sunrise is at 5:21 am and sunset at 8:31 pm EDT.
Sunshine
The average sunshine in June is 9.2h.UV index
June is the month with the highest UV index, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 6 during June leads to these advisories:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are June temperatures?
What is the average humidity in June?
How much does it rain in Harwinton in June?
When it does not snow?
Does it snow in June?
When are the longest days?
What is the average length of the day in June in Harwinton?
When are sunrise and sunset in June?
How many hours of sunshine does Harwinton have in June?
What is the month with the highest UV index in Harwinton?
How high is the UV index in June?
Average temperature in June
Harwinton, CT
- Average high temperature in June: 75°F
The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (31.3°F).
- Average low temperature in June: 55°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).
Average pressure in June
Harwinton, CT
- Average pressure in June: 29.93"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in June
Harwinton, CT
- Average wind speed in June: 5.8mph
The windiest month (with the highest average wind speed) is January (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in June
Harwinton, CT
- Average humidity in June: 77%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (73%).
Average rainfall in June
Harwinton, CT
- Average rainfall in June: 2.8"
The wettest month (with the highest rainfall) is December (3.35").
The driest month (with the least rainfall) is September (2.01").
Average rainfall days in June
Harwinton, CT
- Average rainfall days in June: 16.6 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is January (8.2 days).
Average snowfall in June
Harwinton, CT
- Average snowfall in June: 0"
The month with the highest snowfall is February (5.28").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Harwinton, CT
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Harwinton, CT
- 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 12min).
- Average sunshine in June: 9h and 1min
The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in June
Harwinton, CT
- Average sunshine days in June: 11.8 days
The month with the most sunshine days is November (16.9 days).
The month with the least sunshine days is June (11.8 days).
Average UV index in June
Harwinton, CT
- Average UV index in June: 6
The month with the highest UV index is June (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
Harwinton, CT
- Average cloud cover in June: 43
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in June
Harwinton, CT
- 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).
Harwinton, Connecticut, USA
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