Eno climate — normals and trends
Eno (Finland) has a subarctic climate (Dfc) under the Köppen-Geiger classification. Its mean annual temperature is 2.6 °C and it receives 707 mm of precipitation per year.
These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.
The warmest month is July (16.5 °C on average) and the coldest is January (-10.3 °C). Rainfall peaks in August.
Eno averages 177 frost days, 0 hot days (≥ 30 °C) and 143 rainy days per year.
Eno has warmed by +2.3 °C between 1940 and 2025, or +0.27 °C per decade. This trend is statistically significant.
The number of frost days there went from about 188 to 166 per year over the period.
The hottest day of the period reached 32.7 °C (on 29 July 2010) and the coldest -36.7 °C (on 10 January 1987).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Climate normals · ERA5
EnoNorth Karelia
- coords
- 62.81°, 30.15°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
2.6°C
Average daily high
5.5°C
Average daily low
-0.3°C
Annual rainfall
707mm
Sunshine / day
6.4h
Mean relative humidity
82%
Average peak wind
15.8km/h
Seasonal range
26.8°C
Frost days (< 0 °C)
177 d/yr
Hot days (≥ 30 °C)
0 d/yr
Rainy days (≥ 1 mm)
143 d/yr
Annual snowfall
171.8 cm
Average feels-like high
2.2 °C
Average feels-like low
-4.0 °C
Average peak gust
34.0 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
8.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.3 °C
since 1940
+0.3 °C per decade · r² = 0.29 · p = < 0.001
Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).
A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.
Records for the period
Hottest day
32.7 °C
29 July 2010
Coldest day
-36.7 °C
10 January 1987
Wettest day
49 mm
19 September 2007
Windiest day
39.4 km/h
26 December 1992
Strongest gust
88.6 km/h
20 January 1976
Hottest feels-like
33.7 °C
29 July 2010
Coldest feels-like
-42.2 °C
6 February 1956
Snowiest day
17.9 cm
23 September 2014
Sunniest day
18.7 h
26 June 2023
Normals computed over complete calendar years 1940–2025.
A specific year
Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | -3.3 °C | +4.6 °C | 52 mm | +10 mm |
| Feb | -3.7 °C | +3.6 °C | 15 mm | -20 mm |
| Mar | 2.0 °C | +3.9 °C | 51 mm | +15 mm |
| Apr | 6.4 °C | +2.0 °C | 38 mm | -2 mm |
| May | 12.1 °C | +0.3 °C | 82 mm | +34 mm |
| Jun | 16.8 °C | -0.6 °C | 77 mm | +2 mm |
| Jul | 23.6 °C | +3.7 °C | 68 mm | -19 mm |
| Aug | 18.4 °C | +0.7 °C | 89 mm | -3 mm |
| Sep | 15.8 °C | +3.8 °C | 73 mm | -0 mm |
| Oct | 7.2 °C | +2.1 °C | 44 mm | -20 mm |
| Nov | 2.5 °C | +3.3 °C | 78 mm | +20 mm |
| Dec | -0.6 °C | +4.3 °C | 76 mm | +22 mm |
The year's extremes
What was the weather like that day?
Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.
Frequently asked questions
What is the climate of Eno?
Eno has a subarctic climate (Köppen Dfc). Over 1940-2025, the average annual temperature is 2.6 °C and it receives 707 mm of precipitation per year.
What is the hottest day ever recorded in Eno?
The hottest day measured in Eno between 1940 and 2025 was 29 July 2010, reaching 32.7 °C.
What is the coldest day in Eno?
The coldest day measured in Eno between 1940 and 2025 was 10 January 1987, at -36.7 °C.
Does it snow in Eno?
Yes. Eno gets on average 171.8 cm of snow per year and has around 177 frost days.
Has the climate of Eno warmed?
Yes: Eno warmed by +2.3 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Eno?
The wettest day measured in Eno between 1940 and 2025 was 19 September 2007, with 49 mm of rain in 24 hours.
What was the windiest day in Eno?
The windiest day measured in Eno between 1940 and 2025 was 26 December 1992, with winds reaching 39.4 km/h.
What is the warmest month in Eno?
The warmest month in Eno is July (16.5 °C on average); the coldest is January (-10.3 °C).
How much does it rain in Eno?
Eno receives on average 707 mm of precipitation per year, spread over about 143 rainy days.
Is it sunny in Eno?
Eno gets on average 6.4 hours of sunshine per day, roughly 2,336 hours per year over 1940-2025.
What is the biggest single-day snowfall in Eno?
The heaviest 24-hour snowfall measured in Eno between 1940 and 2025 was 23 September 2014, with 17.9 cm.
Are there tropical nights in Eno?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Eno.
What was the most extreme apparent temperature in Eno?
In Eno, between 1940 and 2025, the highest apparent temperature reached 33.7 °C on 29 July 2010, and the lowest was -42.2 °C on 6 February 1956.
Compare Eno with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Eno