Best year time to visit Lahti

General weather information about Lahti

Average annual temperature is 5.4 °C

Absolute maximum temperature: 29.3 °C

Absolute minimum temperature: -17.7 °C

Number of sunny days: 123 days

Number of rainy days: 178 days

Number of snow days: 64 days

Look at detailed online map of Lahti

* Weather data for Lahti Finland is based on climate observations for 2026 year

Lahti air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	2.9	5.2	6.3	17.9	23.6	28.7	25.3	29.3	22.4	13.8	7.4	3.4
Average daytime temperature (°C)	-1.1	-1.3	0.4	9.9	15.4	21.4	20.7	20.6	17.9	5.4	0.3	-3.8
Average temperature (°C)	-3.1	-3.5	-3.1	4.1	10.3	16.2	16.6	16.7	14.2	3.1	-1.2	-5.7
Average night temperature (°C)	-4.9	-7.1	-7.1	-1.6	4.6	10.2	12.5	13.1	11.0	1.0	-3.3	-7.9
Absolute minimum temperature (°C)	-17.2	-17.3	-17.7	-10.1	-2.1	2.3	10.5	10.7	6.7	-4.7	-13.4	-13.5

Lahti monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	7.0	10.0	13.0	16.0	18.0	19.0	19.0	17.0	14.0	11.0	8.0	6.0
Daylight mean duration (h)	6.6	9.0	11.8	14.7	17.4	19.1	18.3	15.7	12.9	10.1	7.4	5.7
Daylight minimum duration (h)	5.0	7.0	10.0	13.0	16.0	18.0	17.0	14.0	11.0	8.0	6.0	5.0
Sunshine mean duration (h)	0.8	2.4	4.9	11.4	12.4	14.8	12.4	8.9	6.6	4.0	0.1	0.4
Precipitation (mm)	78	28	67	21	47	39	99	126	54	102	67	44
Sunny days	11	12	9	22	15	13	5	8	7	11	5	5
Rainy days	10	4	9	8	15	17	26	23	23	19	15	9
Snow days	10	12	13	0	1	0	0	0	0	1	10	17

Lahti - weather forecast by months

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

Best time to visit Lahti:

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

April — 11.4(h)
May — 12.4(h)
June — 14.8(h)
July — 12.4(h)
August — 8.9(h)

Months with the longest average daylight duration in Lahti:

May — 17.4(h)
June — 19.1(h)
July — 18.3(h)
August — 15.7(h)

The largest precipitation sum in Lahti is at

July — 99(mm)

August — 126(mm)

October — 102(mm)

Weather forecast in the closest to Lahti admin centers