Corbu climate — normals and trends
Corbu (Romania) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 12.2 °C and it receives 465 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 (23.0 °C on average) and the coldest is January (1.5 °C). Rainfall peaks in November.
Corbu averages 41 frost days, 1 hot days (≥ 30 °C) and 83 rainy days per year.
Corbu has warmed by +1.8 °C between 1940 and 2025, or +0.21 °C per decade. This trend is statistically significant.
The number of frost days there went from about 55 to 27 per year over the period.
The hottest day of the period reached 33.8 °C (on 25 July 2007) and the coldest -17.0 °C (on 10 January 1940).
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
CorbuConstanța County
- coords
- 44.38°, 28.65°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
12.2°C
Average daily high
14.4°C
Average daily low
10.1°C
Annual rainfall
465mm
Sunshine / day
9.2h
Mean relative humidity
77%
Average peak wind
23.6km/h
Seasonal range
21.5°C
Frost days (< 0 °C)
41 d/yr
Hot days (≥ 30 °C)
1 d/yr
Rainy days (≥ 1 mm)
83 d/yr
Annual snowfall
30.7 cm
Average feels-like high
12.5 °C
Average feels-like low
7.2 °C
Average peak gust
35.2 km/h
Tropical nights (≥ 20 °C)
49 d/yr
Solar radiation
14.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.8 °C
since 1940
+0.2 °C per decade · r² = 0.37 · 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
33.8 °C
25 July 2007
Coldest day
-17.0 °C
10 January 1940
Wettest day
80 mm
29 August 2006
Windiest day
63.4 km/h
19 November 2023
Strongest gust
101.2 km/h
26 November 2023
Hottest feels-like
37.9 °C
25 July 2007
Coldest feels-like
-25.6 °C
10 January 1940
Snowiest day
19.6 cm
3 February 1954
Sunniest day
14.7 h
22 June 2024
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 | 8.1 °C | +4.5 °C | 16 mm | -23 mm |
| Feb | 2.8 °C | -1.8 °C | 14 mm | -21 mm |
| Mar | 10.9 °C | +3.6 °C | 15 mm | -21 mm |
| Apr | 12.8 °C | +0.7 °C | 20 mm | -17 mm |
| May | 17.0 °C | -0.8 °C | 63 mm | +21 mm |
| Jun | 24.8 °C | +2.1 °C | 1 mm | -44 mm |
| Jul | 27.1 °C | +1.8 °C | 12 mm | -22 mm |
| Aug | 26.6 °C | +1.2 °C | 3 mm | -29 mm |
| Sep | 22.6 °C | +1.1 °C | 34 mm | -2 mm |
| Oct | 16.0 °C | 0.0 °C | 131 mm | +91 mm |
| Nov | 14.0 °C | +3.4 °C | 64 mm | +16 mm |
| Dec | 7.4 °C | +1.6 °C | 13 mm | -31 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 Corbu?
Corbu has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 12.2 °C and it receives 465 mm of precipitation per year.
What is the hottest day ever recorded in Corbu?
The hottest day measured in Corbu between 1940 and 2025 was 25 July 2007, reaching 33.8 °C.
What is the coldest day in Corbu?
The coldest day measured in Corbu between 1940 and 2025 was 10 January 1940, at -17.0 °C.
Does it snow in Corbu?
Yes. Corbu gets on average 30.7 cm of snow per year and has around 41 frost days.
Has the climate of Corbu warmed?
Yes: Corbu warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Corbu?
The wettest day measured in Corbu between 1940 and 2025 was 29 August 2006, with 80 mm of rain in 24 hours.
What was the windiest day in Corbu?
The windiest day measured in Corbu between 1940 and 2025 was 19 November 2023, with winds reaching 63.4 km/h.
What is the warmest month in Corbu?
The warmest month in Corbu is July (23.0 °C on average); the coldest is January (1.5 °C).
How much does it rain in Corbu?
Corbu receives on average 465 mm of precipitation per year, spread over about 83 rainy days.
Is it sunny in Corbu?
Corbu gets on average 9.2 hours of sunshine per day, roughly 3,358 hours per year over 1940-2025.
What is the biggest single-day snowfall in Corbu?
The heaviest 24-hour snowfall measured in Corbu between 1940 and 2025 was 3 February 1954, with 19.6 cm.
Are there tropical nights in Corbu?
Yes: Corbu has on average 49 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Corbu?
In Corbu, between 1940 and 2025, the highest apparent temperature reached 37.9 °C on 25 July 2007, and the lowest was -25.6 °C on 10 January 1940.
Compare Corbu with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Corbu