Comarnic climate — normals and trends
Comarnic (Romania) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 7.2 °C and it receives 1,008 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 (17.6 °C on average) and the coldest is January (-4.0 °C). Rainfall peaks in June.
Comarnic averages 129 frost days, 1 hot days (≥ 30 °C) and 150 rainy days per year.
Comarnic has warmed by +2.0 °C between 1940 and 2025, or +0.23 °C per decade. This trend is statistically significant.
The number of frost days there went from about 144 to 114 per year over the period.
The hottest day of the period reached 33.4 °C (on 5 July 2000) and the coldest -26.7 °C (on 15 January 1972).
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
ComarnicPrahova
- coords
- 45.25°, 25.63°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
7.2°C
Average daily high
11.7°C
Average daily low
3.2°C
Annual rainfall
1,008mm
Sunshine / day
9.2h
Mean relative humidity
79%
Average peak wind
10.7km/h
Seasonal range
21.6°C
Frost days (< 0 °C)
129 d/yr
Hot days (≥ 30 °C)
1 d/yr
Rainy days (≥ 1 mm)
150 d/yr
Annual snowfall
113.6 cm
Average feels-like high
10.0 °C
Average feels-like low
0.7 °C
Average peak gust
30.5 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
13.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.0 °C
since 1940
+0.2 °C per decade · r² = 0.44 · 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
33.4 °C
5 July 2000
Coldest day
-26.7 °C
15 January 1972
Wettest day
79 mm
13 July 2000
Windiest day
32.4 km/h
5 February 2020
Strongest gust
92.5 km/h
6 February 2020
Hottest feels-like
37.5 °C
6 July 1988
Coldest feels-like
-31.5 °C
10 January 1940
Snowiest day
27.4 cm
10 February 1984
Sunniest day
15.0 h
26 June 1940
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 | 5.8 °C | +6.1 °C | 11 mm | -33 mm |
| Feb | 0.2 °C | -1.2 °C | 29 mm | -15 mm |
| Mar | 10.9 °C | +5.2 °C | 65 mm | +12 mm |
| Apr | 12.6 °C | +0.8 °C | 65 mm | -27 mm |
| May | 15.0 °C | -1.8 °C | 207 mm | +65 mm |
| Jun | 23.6 °C | +3.1 °C | 57 mm | -99 mm |
| Jul | 25.5 °C | +3.0 °C | 125 mm | -16 mm |
| Aug | 24.0 °C | +1.5 °C | 73 mm | -36 mm |
| Sep | 19.9 °C | +1.3 °C | 38 mm | -28 mm |
| Oct | 11.4 °C | -1.5 °C | 128 mm | +72 mm |
| Nov | 9.5 °C | +3.1 °C | 124 mm | +69 mm |
| Dec | 4.1 °C | +2.6 °C | 22 mm | -29 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 Comarnic?
Comarnic has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 7.2 °C and it receives 1,008 mm of precipitation per year.
What is the hottest day ever recorded in Comarnic?
The hottest day measured in Comarnic between 1940 and 2025 was 5 July 2000, reaching 33.4 °C.
What is the coldest day in Comarnic?
The coldest day measured in Comarnic between 1940 and 2025 was 15 January 1972, at -26.7 °C.
Does it snow in Comarnic?
Yes. Comarnic gets on average 113.6 cm of snow per year and has around 129 frost days.
Has the climate of Comarnic warmed?
Yes: Comarnic warmed by +2.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Comarnic?
The wettest day measured in Comarnic between 1940 and 2025 was 13 July 2000, with 79 mm of rain in 24 hours.
What was the windiest day in Comarnic?
The windiest day measured in Comarnic between 1940 and 2025 was 5 February 2020, with winds reaching 32.4 km/h.
What is the warmest month in Comarnic?
The warmest month in Comarnic is July (17.6 °C on average); the coldest is January (-4.0 °C).
How much does it rain in Comarnic?
Comarnic receives on average 1,008 mm of precipitation per year, spread over about 150 rainy days.
Is it sunny in Comarnic?
Comarnic 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 Comarnic?
The heaviest 24-hour snowfall measured in Comarnic between 1940 and 2025 was 10 February 1984, with 27.4 cm.
Are there tropical nights in Comarnic?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Comarnic.
What was the most extreme apparent temperature in Comarnic?
In Comarnic, between 1940 and 2025, the highest apparent temperature reached 37.5 °C on 6 July 1988, and the lowest was -31.5 °C on 10 January 1940.
Compare Comarnic with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Comarnic