Weather in Bath in September

General weather information about Bath

Average annual temperature is 9.2 °C

Absolute maximum temperature: 35.5 °C

Absolute minimum temperature: -27.6 °C

Number of sunny days: 189 days

Number of rainy days: 139 days

Number of snow days: 37 days

Look at detailed online map of Bath

* Weather data for Bath United States is based on climate observations for 2026 year

Bath air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	2.7	7.4	13.2	27.1	30.8	31.0	33.6	35.5	34.0	29.8	18.2	11.4
Average daytime temperature (°C)	-3.7	-1.2	3.7	13.5	23.3	28.0	27.7	27.8	25.0	15.4	8.4	4.8
Average temperature (°C)	-7.2	-6.5	-1.7	7.2	16.9	22.3	21.9	22.3	19.5	10.8	3.3	0.5
Average night temperature (°C)	-10.3	-11.0	-5.9	2.7	11.1	16.8	16.6	17.8	15.1	7.1	-0.7	-2.3
Absolute minimum temperature (°C)	-25.1	-27.6	-16.9	-5.8	0.4	9.4	10.9	11.8	7.3	-5.9	-13.7	-8.3

Bath monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	9.0	11.0	12.0	14.0	15.0	15.0	15.0	14.0	13.0	11.0	10.0	9.0
Daylight mean duration (h)	9.3	10.5	11.9	13.4	14.7	15.4	15.1	14.0	12.5	11.0	9.7	9.0
Daylight minimum duration (h)	8.0	9.0	11.0	12.0	14.0	15.0	14.0	13.0	11.0	10.0	9.0	8.0
Sunshine mean duration (h)	3.9	6.6	6.7	8.1	11.3	12.6	12.5	11.7	9.8	7.1	6.2	4.7
Precipitation (mm)	64	72	64	95	59	52	78	84	77	157	9	46
Sunny days	17	16	14	13	18	14	11	18	13	14	22	19
Rainy days	6	7	6	14	13	16	20	13	17	14	6	7
Snow days	8	5	11	3	0	0	0	0	0	3	2	5

Bath - weather forecast by months

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Best time to visit Bath:

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

May — 11.3(h)
June — 12.6(h)
July — 12.5(h)
August — 11.7(h)

Months with the longest average daylight duration in Bath:

June — 15.4(h)

The largest precipitation sum in Bath is at

April — 95(mm)

October — 157(mm)

Weather forecast in the closest to Bath admin centers