About Connecticut
New England charm with historic coastal towns, Ivy League culture, fall foliage.
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Daylight, UV and air quality in Connecticut
Live conditions, updated continuously — sun times calculated for this exact location.
- Sunrise
- 05:38
- Sunset
- 17:55
- Golden hour
- 17:18
- Blue hour
- 18:23
Sources: Open-Meteo and our own solar calculations
Climate in Connecticut month by month
Long-term averages 1991–2020 — what the weather is normally like, not a forecast.
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | 2° | 3° | 7° | 14° | 20° | 25° | 28° | 27° | 23° | 16° | 10° | 4° |
| Night | -6° | -6° | -2° | 4° | 10° | 15° | 18° | 18° | 14° | 8° | 3° | -3° |
| Precipitation (mm) | 91 | 78 | 106 | 96 | 86 | 101 | 91 | 106 | 103 | 109 | 87 | 107 |
| Rain days (days) | 10 | 9 | 10 | 11 | 11 | 12 | 11 | 11 | 9 | 10 | 9 | 10 |
| Sunshine (h/day) | 6.5 | 7.5 | 8.3 | 9.2 | 10 | 11.1 | 11.6 | 10.8 | 9.2 | 7.8 | 6.6 | 5.9 |
| Colour shows how well the month suits a trip |
Source: Open-Meteo ERA5 reanalysis, 1991–2020
Chance of rain in Connecticut month by month
How often it normally rains — share of days with at least 1 mm, averaged over 1991–2020.
Driest period
Rain is spread fairly evenly across the year
Driest month
November · 29%
Wettest month
June · 38%
Chance of rain
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain probability | 31% | 31% | 33% | 37% | 36% | 38% | 36% | 34% | 30% | 31% | 29% | 33% |
Rain days per month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain days (days) | 10 | 9 | 10 | 11 | 11 | 12 | 11 | 11 | 9 | 10 | 9 | 10 |
Source: Open-Meteo ERA5 reanalysis, 1991–2020
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Where to stay in Connecticut
An interactive map of hotels and apartments in Connecticut, from our partner Stay22.
Weather in Connecticut
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Things to do in Connecticut
Tours and activities in Connecticut, from our partner GetYourGuide.
Local partners
Travel businesses that pay to be visible here.
Paid partner placements. GlobeFellas is compensated by these businesses. It never affects our rankings, ratings or climate data.