Best year time to visit Chartres

General weather information about Chartres

Average annual temperature is 12.4 °C

Absolute maximum temperature: 33.3 °C

Absolute minimum temperature: -5.0 °C

Number of sunny days: 138 days

Number of rainy days: 226 days

Number of snow days: 1 day

Look at detailed online map of Chartres

* Weather data for Chartres France is based on climate observations for 2026 year

Chartres air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	14.3	13.7	18.6	20.4	24.8	31.0	30.8	31.1	33.3	27.4	16.3	13.9
Average daytime temperature (°C)	7.3	9.1	11.5	13.4	18.6	25.6	24.1	23.6	25.0	18.6	11.3	9.2
Average temperature (°C)	5.2	4.9	8.0	9.3	13.9	20.2	19.4	19.1	19.4	14.0	8.5	6.9
Average night temperature (°C)	2.6	1.5	4.4	5.2	9.1	14.3	14.4	14.8	14.2	10.0	5.6	4.5
Absolute minimum temperature (°C)	-2.9	-5.0	-2.7	-1.4	5.0	9.2	10.3	10.6	6.8	4.3	-1.1	-3.6

Chartres monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	9.0	10.0	12.0	14.0	15.0	16.0	16.0	15.0	13.0	11.0	9.0	8.0
Daylight mean duration (h)	8.8	10.2	11.9	13.7	15.2	16.0	15.7	14.3	12.6	10.8	9.2	8.4
Daylight minimum duration (h)	8.0	9.0	11.0	12.0	14.0	15.0	15.0	13.0	11.0	9.0	8.0	8.0
Sunshine mean duration (h)	2.9	5.2	6.3	8.1	11.5	12.4	10.8	9.4	9.6	6.8	4.7	2.2
Precipitation (mm)	68	3	76	77	66	45	82	110	72	91	85	61
Sunny days	8	18	5	10	18	18	12	6	16	13	4	10
Rainy days	22	10	26	20	13	12	19	25	14	18	26	21
Snow days	1	0	0	0	0	0	0	0	0	0	0	0

Chartres - weather forecast by months

Chartres weather in january Chartres weather in february Chartres weather in march Chartres weather in april Chartres weather in may Chartres weather in june Chartres weather in july Chartres weather in august Chartres weather in september Chartres weather in october Chartres weather in november Chartres weather in december

Best time to visit Chartres:

The best time to visit Chartres during the most sunny months:

May — 11.5(h)
June — 12.4(h)
July — 10.8(h)
August — 9.4(h)
September — 9.6(h)

Months with the longest average daylight duration in Chartres:

June — 16.0(h)
July — 15.7(h)

The largest precipitation sum in Chartres is at

August — 110(mm)

October — 91(mm)

Weather forecast in the closest to Chartres admin centers