Climate of Charlton

Charlton has a continental climate. It is warm in the summer and cold in the winter. The average annual temperature for Charlton is 14° degrees and there is about 688 mm of rain in a year. It is dry for 180 days a year with an average humidity of 78% and an UV-index of 4.

Climate averages for the whole year

Day: the average daily temperature during the day is between -1°C and 27°C
Night:the average nighttime temperature is between -7°C and 16°C
Rain: it rains 147 days and there is a total of approximately 689 mm rainfall
Snow: it snows an average of 37 days per year
Sun hours: throughout the year there are 2569 sun hours

Maximum temperature:	between -1°C and 27°C
Warmest month:	27°C in July
Coldest month:	-1°C in January
Night temperature:	between -7°C and 16°C
Dry days:	181 days
Days with rain:	147 days
Days with snow:	37 days
Total rain sum:	689 mm
Hours of sunshine:	2569 hours

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

Temperature graph

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

Precipitation graph

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

Climate table of Charlton

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Day temp. (°C)	-1	1	6	13	20	23	27	26	22	15	9	3
Night temp. (°C)	-7	-7	-2	4	9	13	16	16	12	7	2	-3
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Precipitation (mm)	61	54	65	63	46	56	55	56	46	60	66	61
Days with rain	8	8	11	14	15	14	15	14	13	14	10	11
Days with snow	9	9	9	1	-	-	-	-	-	1	2	6
Dry days	14	11	11	15	16	16	16	17	17	16	18	14
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sun hours per day	5	4	6	8	8	9	10	10	8	6	5	5
Wind force (Bft)	3	3	3	3	2	2	2	2	2	3	3	3
UV-index	2	2	2	3	5	6	6	5	4	3	2	2

Best time to visit Charlton

The best time to visit Charlton in the state of Massachusetts is from May through September. In this period you have a warm temperature and little precipitation. The highest average temperature in Charlton is 27°C in July and the lowest is -1°C in January.

Climate of Charlton by month

What is the average climate in a given month for Charlton? 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