Which is the hottest month in Mystic?

The hottest time of year in Mystic is normally July. Expect maximum daytime temperatures to reach 28°C with moderate heat and humidity.

Which month has the most rain in Mystic?

In terms of rainfall, May is usually the wettest month in Mystic with 101mm on average. There are normally 12 days in May with some rain.

When is it sunniest in Mystic?

The sunniest time of year in Mystic is normally July with bright sunshine on average for 63% of daylight hours; that's 9 hours of sunshine per day.

Best time to visit Mystic

Q: When is the best time to visit Mystic?

The best times to visit Mystic, Connecticut are in June, July, August and September Maximum daytime temperature = 22 - 30°C.

The best times to visit Mystic, Connecticut are in June, July, August and September based on our default weather conditions. Update your weather preferences to see which months best match.

Mystic by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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When is the best time to visit Mystic?

The best times to visit Mystic, Connecticut are in June, July, August and September based on the following average weather conditions.

Maximum daytime temperature = 72 - 86°F [remove]

Change the criteria to reflect your weather preferences.

0
Jan
0
Feb
0
Mar
0
Apr
2.5
May
5
Jun
5
Jul
5
Aug
5
Sep
1
Oct
0
Nov
0
Dec

Change criteria

Max Day Temperature (°F)

36
Jan
37
Feb
46
Mar
55
Apr
66
May
73
Jun
81
Jul
79
Aug
72
Sep
63
Oct
52
Nov
41
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Connecticut (Mystic) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C) | Imperial (°F)