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
As May transitions into June, a subtle temperature shift is observed, with average highs adjusting from a comfortable 64.8°F (18.2°C) to an agreeable 72.7°F (22.6°C). Throughout June, South Lyme witnesses a nighttime temperature average of 58.8°F (14.9°C).Humidity
June and July, with an average relative humidity of 79%, are the most humid months.Rainfall
In June, the rain falls for 10 days. Throughout June, 0.79" (20mm) of precipitation is accumulated. Throughout the year, in South Lyme, Connecticut, there are 110.7 rainfall days, and 8.58" (218mm) of precipitation is accumulated.Snowfall
In South Lyme, snow does not fall in April through October.Daylight
The month with the longest days in South Lyme, Connecticut, is June, with an average of 15h and 6min of daylight.On the first day of June, sunrise is at 5:17 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 5:19 am and sunset at 8:26 pm EDT.
Sunshine
In June, the average sunshine is 9.5h.UV index
June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: A daily maximum UV index of 6 in June translates into the following instructions:
Deter overexposure. Protecting against the sun's effects is essential. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Enhance your sun protection with tightly woven, yet airy clothing.
Frequently asked questions
What are June temperatures in South Lyme?
What is the most humid month in South Lyme?
What is the average humidity in June in South Lyme?
How many days does it rain in June in South Lyme?
When it does not snow in South Lyme?
When are the longest days in South Lyme?
How many hours of daylight does South Lyme have in June?
When is the sunrise / sunset in June in South Lyme?
How long on average sun shines in June in South Lyme?
When is the highest UV index in South Lyme?
What is the UV index reading in June in South Lyme?
Average temperature in June
South Lyme, CT
- Average high temperature in June: 72.7°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 (35.4°F).
- Average low temperature in June: 58.8°F
The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).
Average pressure in June
South Lyme, CT
- Average pressure in June: 29.93"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in June
South Lyme, CT
- Average wind speed in June: 7.6mph
The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.2mph).
Average humidity in June
South Lyme, CT
- Average humidity in June: 79%
The months with the highest relative humidity are June and July (79%).
The month with the lowest relative humidity is April (73%).
Average rainfall in June
South Lyme, CT
- Average rainfall in June: 0.79"
The wettest month (with the highest rainfall) is December (0.94").
The driest month (with the least rainfall) is September (0.35").
Average rainfall days in June
South Lyme, CT
- Average rainfall days in June: 10 days
The month with the highest number of rainy days is July (11.5 days).
The months with the least rainy days are February and November (6.6 days).
Average snowfall in June
South Lyme, CT
- Average snowfall in June: 0"
The month with the highest snowfall is March (0.63").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in June
South Lyme, CT
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (5.4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in June /
Average sunshine in June
South Lyme, CT
- Average daylight in June: 15h and 1min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in June: 9h and 3min
The months with the most sunshine are July and August (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).
Average sunshine days in June
South Lyme, CT
- Average sunshine days in June: 17.4 days
The month with the most sunshine days is November (21.1 days).
The month with the least sunshine days is July (15.8 days).
Average UV index in June
South Lyme, CT
- 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
South Lyme, CT
- Average cloud cover in June: 36
The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in June
South Lyme, CT
- Average visibility in June: 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).
South Lyme, Connecticut, USA
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