Climate of Hartford
Hartford has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Hartford is 14° degrees and there is about 181 mm of rain in a year. It is dry for 226 days a year with an average humidity of 77% and an UV-index of 4.
Climate averages for the whole year
- Day: the average daily temperature during the day is between 0°C and 28°C
- Night:the average nighttime temperature is between -6°C and 17°C
- Rain: it rains 105 days and there is a total of approximately 182 mm rainfall
- Snow: it snows an average of 22 days per year
- Sun hours: throughout the year there are 2719 sun hours
Maximum temperature: | between 0°C and 28°C |
Warmest month: | 28°C in July |
Coldest month: | 0°C in January |
Night temperature: | between -6°C and 17°C |
Dry days: | 238 days |
Days with rain: | 105 days |
Days with snow: | 22 days |
Total rain sum: | 182 mm |
Hours of sunshine: | 2719 hours |
Do you want to go to Hartford?
These are the travel companies where you can book a trip to Hartford:
Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Hartford.
Precipitation graph
This graph shows the average amount of rainfall per month for Hartford.
Climate table of Hartford
In this climate table you can see at a glance what the average weather per month is for Hartford. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Hartford might be like in a given month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Day temp. (°C) | 0 | 2 | 6 | 14 | 20 | 24 | 28 | 27 | 23 | 16 | 9 | 4 |
Night temp. (°C) | -6 | -6 | -2 | 4 | 10 | 13 | 17 | 16 | 13 | 8 | 2 | -2 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (mm) | 15 | 13 | 17 | 20 | 12 | 15 | 16 | 12 | 9 | 19 | 20 | 14 |
Days with rain | 7 | 6 | 9 | 11 | 9 | 11 | 10 | 10 | 8 | 9 | 8 | 7 |
Days with snow | 6 | 6 | 5 | 1 | - | - | - | - | - | - | 1 | 3 |
Dry days | 18 | 16 | 17 | 18 | 22 | 19 | 21 | 21 | 22 | 22 | 21 | 21 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 5 | 5 | 6 | 9 | 9 | 10 | 11 | 11 | 9 | 6 | 6 | 5 |
Wind force (Bft) | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 |
UV-index | 2 | 2 | 2 | 3 | 5 | 6 | 6 | 6 | 4 | 3 | 2 | 2 |
Best time to visit Hartford
The best time to visit Hartford in the state of Connecticut is from May through September. In this period you have a warm temperature and almost no precipitation. The highest average temperature in Hartford is 28°C in July and the lowest is 0°C in January.
Climate of Hartford by month
What is the average climate in a given month for Hartford? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.
Hartford weather experiences
Have you been to in Hartford?
Leave your Hartford weather experience for a chance to win $150!