Halmeu climate — normals and trends
Halmeu (Romania) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 9.9 °C and it receives 882 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 (20.7 °C on average) and the coldest is January (-2.8 °C). Rainfall peaks in June.
Halmeu averages 93 frost days, 15 hot days (≥ 30 °C) and 136 rainy days per year.
Halmeu has warmed by +2.8 °C between 1940 and 2025, or +0.33 °C per decade. This trend is statistically significant.
The number of frost days there went from about 112 to 74 per year over the period.
The hottest day of the period reached 38.4 °C (on 26 August 2012) and the coldest -29.4 °C (on 12 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
HalmeuSatu Mare County
- coords
- 47.97°, 23.02°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
9.9°C
Average daily high
14.5°C
Average daily low
5.6°C
Annual rainfall
882mm
Sunshine / day
8.3h
Mean relative humidity
75%
Average peak wind
12.7km/h
Seasonal range
23.5°C
Frost days (< 0 °C)
93 d/yr
Hot days (≥ 30 °C)
15 d/yr
Rainy days (≥ 1 mm)
136 d/yr
Annual snowfall
69.9 cm
Average feels-like high
12.9 °C
Average feels-like low
3.4 °C
Average peak gust
26.5 km/h
Tropical nights (≥ 20 °C)
2 d/yr
Solar radiation
12.3 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.8 °C
since 1940
+0.3 °C per decade · r² = 0.53 · 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
38.4 °C
26 August 2012
Coldest day
-29.4 °C
12 January 1940
Wettest day
56 mm
12 June 1974
Windiest day
39.6 km/h
5 March 1940
Strongest gust
91.1 km/h
19 January 2007
Hottest feels-like
39.7 °C
15 July 2024
Coldest feels-like
-34.6 °C
12 January 1940
Snowiest day
17.4 cm
10 February 1999
Sunniest day
15.0 h
24 May 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 | 5.5 °C | +5.3 °C | 61 mm | -1 mm |
| Feb | 5.2 °C | +2.0 °C | 19 mm | -41 mm |
| Mar | 14.3 °C | +5.0 °C | 86 mm | +25 mm |
| Apr | 17.6 °C | +1.7 °C | 37 mm | -30 mm |
| May | 18.0 °C | -2.9 °C | 97 mm | +7 mm |
| Jun | 27.7 °C | +3.6 °C | 22 mm | -82 mm |
| Jul | 28.1 °C | +2.1 °C | 106 mm | +15 mm |
| Aug | 28.0 °C | +1.9 °C | 62 mm | -12 mm |
| Sep | 24.0 °C | +2.4 °C | 103 mm | +39 mm |
| Oct | 14.1 °C | -1.5 °C | 51 mm | -10 mm |
| Nov | 10.8 °C | +2.3 °C | 71 mm | +1 mm |
| Dec | 6.3 °C | +3.8 °C | 7 mm | -70 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 Halmeu?
Halmeu has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 9.9 °C and it receives 882 mm of precipitation per year.
What is the hottest day ever recorded in Halmeu?
The hottest day measured in Halmeu between 1940 and 2025 was 26 August 2012, reaching 38.4 °C.
What is the coldest day in Halmeu?
The coldest day measured in Halmeu between 1940 and 2025 was 12 January 1940, at -29.4 °C.
Does it snow in Halmeu?
Yes. Halmeu gets on average 69.9 cm of snow per year and has around 93 frost days.
Has the climate of Halmeu warmed?
Yes: Halmeu warmed by +2.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Halmeu?
The wettest day measured in Halmeu between 1940 and 2025 was 12 June 1974, with 56 mm of rain in 24 hours.
What was the windiest day in Halmeu?
The windiest day measured in Halmeu between 1940 and 2025 was 5 March 1940, with winds reaching 39.6 km/h.
What is the warmest month in Halmeu?
The warmest month in Halmeu is July (20.7 °C on average); the coldest is January (-2.8 °C).
How much does it rain in Halmeu?
Halmeu receives on average 882 mm of precipitation per year, spread over about 136 rainy days.
Is it sunny in Halmeu?
Halmeu gets on average 8.3 hours of sunshine per day, roughly 3,030 hours per year over 1940-2025.
What is the biggest single-day snowfall in Halmeu?
The heaviest 24-hour snowfall measured in Halmeu between 1940 and 2025 was 10 February 1999, with 17.4 cm.
Are there tropical nights in Halmeu?
Yes: Halmeu has on average 2 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Halmeu?
In Halmeu, between 1940 and 2025, the highest apparent temperature reached 39.7 °C on 15 July 2024, and the lowest was -34.6 °C on 12 January 1940.
Compare Halmeu with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Halmeu