Climate averages 1991–2020

Lahti weather
in November.

A cold month with moderate precipitation: the 8th warmest and the 7th driest of the year.

Long-term climate patterns, not a forecast for a particular trip.

Average high 1.8°C Daytime mean, November
Average low -1.3°C Night-time mean, November
Precipitation 50 mm 11 days with ≥1 mm
Daylight 7 h Sunrise to sunset, per day
Every month in Lahti · average highYear overview

November is a cold month in Lahti: daytime highs average 1.8°C and nights cool to about -1.3°C. By daytime temperature it is the 8th warmest of the 12 months.

Expect about 50 mm of precipitation on roughly 11 days, which makes November a month with moderate precipitation (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 7 h 25 min on an average November day.

The nearest other city in this atlas is Kouvola (58 km away). In November its highs average 1.7°C, about as warm as Lahti, with 53 mm of precipitation.

Among the 13 cities listed in Finland, Lahti ranks joint 6th of 13 for the warmest November highs and 4th of 13 for the driest November (precipitation, lowest first). The mean November high of those 13 cities is 1.9°C; Lahti is 0.1°C cooler than that mean.

From November to December, average highs fall by 3.2°C to -1.5°C, and monthly precipitation falls from 50 mm to 48 mm.

The annual picture

November in context

30-year average
Average highAverage low°C
Average daily high and low temperatures by month The same values are available in the monthly table below. Lines show mean daily maxima and minima, not a forecast interval. -15-10-50510152025 JanFebMarAprMayJunJulAugSepOctNovDec

Monthly precipitation

Average total · mm
Average monthly precipitation totalsEach bar is a mean monthly total over 1991–2020. Full numbers are in the table. JanFebMarAprMayJunJulAugSepOctNovDec 1000

Averages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated

Every month, side by side

Lahti climate table

1991–2020
Monthly climate averages for Lahti, 1991–2020
MonthAverage highHigh / lowAverage lowPrecipitation mm/monthWet days ≥1 mm/dayDaylight hours/dayDay­light h/day
January -3.6°C-8.0°C-8.0°C4110.36.57 h
February -3.7°C-8.7°C-8.7°C348.29.09 h
March 0.7°C-5.7°C-5.7°C338.411.712 h
April 7.4°C-0.6°C-0.6°C358.814.615 h
May 14.5°C5.6°C5.6°C4810.017.417 h
June 18.6°C10.8°C10.8°C7512.319.119 h
July 21.2°C13.9°C13.9°C7612.318.318 h
August 19.6°C12.9°C12.9°C6811.615.816 h
September 14.1°C8.5°C8.5°C519.813.013 h
October 7.0°C3.0°C3.0°C5611.110.110 h
November, selected 1.8°C-1.3°C-1.3°C5010.87.47 h
December -1.5°C-5.2°C-5.2°C4811.65.76 h

Precipitation (rain or snow, as water) is the average of the 30 separate monthly totals. A wet day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.

Compare places

November in nearby cities

Distance from Lahti

Read the numbers correctly

Climate, not a promise.

These patterns help compare months. They cannot tell you the weather on a specific day of your trip.

Sources, method and limits

How these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Lahti) is explained once on the Lahti year overview and on the Sources, method and limits page.