Best year time to visit Blackburn

General weather information about Blackburn

Average annual temperature is 10.1 °C

Absolute maximum temperature: 27.0 °C

Absolute minimum temperature: -4.1 °C

Number of sunny days: 81 days

Number of rainy days: 280 days

Number of snow days: 4 days

Look at detailed online map of Blackburn

* Weather data for Blackburn United Kingdom is based on climate observations for 2026 year

Blackburn air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	11.5	10.8	13.6	15.6	19.4	27.0	23.4	24.7	25.2	19.8	12.9	12.0
Average daytime temperature (°C)	6.8	8.2	8.5	11.1	15.8	20.5	17.3	17.8	18.8	13.5	8.3	7.9
Average temperature (°C)	4.7	5.9	5.8	7.7	11.9	16.2	14.6	15.0	15.5	11.0	6.4	6.1
Average night temperature (°C)	2.5	3.4	3.0	4.1	8.0	11.7	12.0	12.2	12.4	8.6	4.2	4.0
Absolute minimum temperature (°C)	-3.9	-1.1	-3.0	-0.6	5.4	6.4	9.3	7.8	8.3	1.9	-2.9	-4.1

Blackburn monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	8.0	10.0	12.0	15.0	16.0	17.0	16.0	15.0	13.0	11.0	9.0	7.0
Daylight mean duration (h)	8.1	9.8	11.9	14.0	15.9	17.0	16.5	14.8	12.7	10.6	8.6	7.5
Daylight minimum duration (h)	7.0	8.0	10.0	13.0	15.0	16.0	15.0	13.0	11.0	9.0	7.0	7.0
Sunshine mean duration (h)	3.3	4.0	4.6	7.9	11.3	12.3	9.2	9.1	7.1	4.6	3.5	1.8
Precipitation (mm)	187	48	183	116	46	62	234	124	118	169	140	246
Sunny days	8	7	2	8	12	16	1	1	9	7	7	3
Rainy days	22	21	27	22	19	14	30	30	21	24	23	27
Snow days	1	0	2	0	0	0	0	0	0	0	0	1

Blackburn - weather forecast by months

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Best time to visit Blackburn:

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

May — 11.3(h)
June — 12.3(h)
July — 9.2(h)
August — 9.1(h)

Months with the longest average daylight duration in Blackburn:

May — 15.9(h)
June — 17.0(h)
July — 16.5(h)

The largest precipitation sum in Blackburn is at

January — 187(mm)

March — 183(mm)

July — 234(mm)

December — 246(mm)

Weather forecast in the closest to Blackburn admin centers