Climate of Henderson

Henderson has a continental climate. It is warm in the summer and cold in the winter. The average annual temperature for Henderson is 15° degrees and there is about 195 mm of rain in a year. It is dry for 219 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 -2°C and 27°C
Night:the average nighttime temperature is between -8°C and 18°C
Rain: it rains 99 days and there is a total of approximately 194 mm rainfall
Snow: it snows an average of 26 days per year
Sun hours: throughout the year there are 2647 sun hours

Maximum temperature:	between -2°C and 27°C
Warmest month:	27°C in July
Coldest month:	-2°C in January
Night temperature:	between -8°C and 18°C
Dry days:	240 days
Days with rain:	99 days
Days with snow:	26 days
Total rain sum:	194 mm
Hours of sunshine:	2647 hours

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

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These are the travel companies where you can book a trip to Henderson:

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Temperature graph

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

Precipitation graph

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

Climate table of Henderson

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Day temp. (°C)	-2	1	9	16	22	26	27	27	24	17	9	2
Night temp. (°C)	-8	-6	0	6	13	17	18	17	14	8	1	-4
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Precipitation (mm)	8	12	16	24	24	24	17	13	13	20	13	10
Days with rain	4	4	9	11	13	13	11	8	8	8	6	4
Days with snow	8	6	3	1	-	-	-	-	-	-	2	6
Dry days	19	18	19	18	18	17	20	23	22	23	22	21
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sun hours per day	4	4	6	8	9	10	10	10	10	5	5	4
Wind force (Bft)	3	3	3	3	3	3	2	2	3	3	3	3
UV-index	2	2	3	4	5	6	6	6	4	3	2	2

Best time to visit Henderson

The best time to visit Henderson in the state of Illinois is from May through September. In this period you have a warm temperature and almost no precipitation. The highest average temperature in Henderson is 27°C in July and the lowest is -2°C in January.

Climate of Henderson by month

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