Climate of Willimantic

Willimantic has a continental climate. It is warm in the summer and cold in the winter. The average annual temperature for Willimantic is 30° degrees and there is about 534 inch of rain in a year. It is dry for 161 days a year with an average humidity of 76% 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 29°C
Night:the average nighttime temperature is between -5°C and 21°C
Rain: it rains 154 days and there is a total of approximately 1357 mm rainfall
Snow: it snows an average of 24 days per year
Sun hours: throughout the year there are 1018 sun hours

Maximum temperature:	between 0°C and 29°C
Warmest month:	29°C in July
Coldest month:	0°C in January
Night temperature:	between -5°C and 21°C
Dry days:	187 days
Days with rain:	154 days
Days with snow:	24 days
Total rain sum:	1357 mm
Hours of sunshine:	1018 hours

Climate of Willimantic
Temperature graph
Precipitation graph
Climate chart of Willimantic
The best travel time for Willimantic
Climate of Willimantic by month
Experiences with the weather of Willimantic

Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Willimantic.

Precipitation graph

This graph shows the average amount of rainfall per month for Willimantic.

Climate table of Willimantic

In this climate table you can see at a glance what the average weather per month is for Willimantic. 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 Willimantic might be like in a given month.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Day temp. (°F)	33	36	44	58	69	77	84	82	74	62	50	40
Night temp. (°F)	23	24	31	44	55	63	70	68	59	49	39	31
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Precipitation (inch)	41	48	53	44	39	50	46	34	30	51	45	54
Days with rain	8	9	10	16	16	18	16	14	11	14	10	12
Days with snow	6	8	5	-	-	-	-	-	-	-	1	4
Dry days	17	11	16	14	15	12	15	17	19	17	19	15
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sun hours per day	2	2	2	3	3	4	4	3	3	2	2	2
Wind force (Bft)	3	3	3	3	3	2	2	2	2	3	3	3
UV-index	2	2	2	4	6	6	6	6	4	3	2	2

Best time to visit Willimantic

The best time to visit Willimantic in the state of Connecticut is in August and September. In this period you have a warm temperature and little precipitation. The highest average temperature in Willimantic is 84°F in July and the lowest is 33°F in January.

Climate of Willimantic by month

What is the average climate in a given month for Willimantic? 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.

January