Suciu de Sus climate — normals and trends
Suciu de Sus (Romania) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 7.5 °C and it receives 1,080 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 (18.0 °C on average) and the coldest is January (-4.7 °C). Rainfall peaks in June.
Suciu de Sus averages 127 frost days, 2 hot days (≥ 30 °C) and 159 rainy days per year.
Suciu de Sus has warmed by +2.7 °C between 1940 and 2025, or +0.32 °C per decade. This trend is statistically significant.
The number of frost days there went from about 146 to 108 per year over the period.
The hottest day of the period reached 34.1 °C (on 25 August 2012) and the coldest -29.0 °C (on 23 January 1963).
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
Suciu de SusMaramureş
- coords
- 47.43°, 24.03°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
7.5°C
Average daily high
11.9°C
Average daily low
3.2°C
Annual rainfall
1,080mm
Sunshine / day
8.2h
Mean relative humidity
80%
Average peak wind
11.3km/h
Seasonal range
22.7°C
Frost days (< 0 °C)
127 d/yr
Hot days (≥ 30 °C)
2 d/yr
Rainy days (≥ 1 mm)
159 d/yr
Annual snowfall
127.3 cm
Average feels-like high
10.3 °C
Average feels-like low
0.7 °C
Average peak gust
28.0 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
12.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.7 °C
since 1940
+0.3 °C per decade · r² = 0.60 · 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
34.1 °C
25 August 2012
Coldest day
-29.0 °C
23 January 1963
Wettest day
62 mm
12 June 1974
Windiest day
36.7 km/h
18 February 1946
Strongest gust
98.3 km/h
26 November 1964
Hottest feels-like
36.3 °C
23 June 2016
Coldest feels-like
-33.7 °C
23 January 1963
Snowiest day
21.6 cm
30 January 2000
Sunniest day
15.0 h
8 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 | 3.4 °C | +5.0 °C | 67 mm | +1 mm |
| Feb | 2.9 °C | +2.0 °C | 18 mm | -48 mm |
| Mar | 11.9 °C | +5.6 °C | 87 mm | +16 mm |
| Apr | 15.0 °C | +1.8 °C | 37 mm | -54 mm |
| May | 15.2 °C | -3.1 °C | 188 mm | +67 mm |
| Jun | 24.3 °C | +2.9 °C | 62 mm | -76 mm |
| Jul | 24.8 °C | +1.7 °C | 173 mm | +46 mm |
| Aug | 24.7 °C | +1.6 °C | 100 mm | -0 mm |
| Sep | 20.6 °C | +1.8 °C | 111 mm | +31 mm |
| Oct | 10.9 °C | -2.1 °C | 66 mm | -4 mm |
| Nov | 9.1 °C | +3.0 °C | 80 mm | +6 mm |
| Dec | 3.9 °C | +3.4 °C | 14 mm | -65 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 Suciu de Sus?
Suciu de Sus has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 7.5 °C and it receives 1,080 mm of precipitation per year.
What is the hottest day ever recorded in Suciu de Sus?
The hottest day measured in Suciu de Sus between 1940 and 2025 was 25 August 2012, reaching 34.1 °C.
What is the coldest day in Suciu de Sus?
The coldest day measured in Suciu de Sus between 1940 and 2025 was 23 January 1963, at -29.0 °C.
Does it snow in Suciu de Sus?
Yes. Suciu de Sus gets on average 127.3 cm of snow per year and has around 127 frost days.
Has the climate of Suciu de Sus warmed?
Yes: Suciu de Sus warmed by +2.7 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Suciu de Sus?
The wettest day measured in Suciu de Sus between 1940 and 2025 was 12 June 1974, with 62 mm of rain in 24 hours.
What was the windiest day in Suciu de Sus?
The windiest day measured in Suciu de Sus between 1940 and 2025 was 18 February 1946, with winds reaching 36.7 km/h.
What is the warmest month in Suciu de Sus?
The warmest month in Suciu de Sus is July (18.0 °C on average); the coldest is January (-4.7 °C).
How much does it rain in Suciu de Sus?
Suciu de Sus receives on average 1,080 mm of precipitation per year, spread over about 159 rainy days.
Is it sunny in Suciu de Sus?
Suciu de Sus gets on average 8.2 hours of sunshine per day, roughly 2,993 hours per year over 1940-2025.
What is the biggest single-day snowfall in Suciu de Sus?
The heaviest 24-hour snowfall measured in Suciu de Sus between 1940 and 2025 was 30 January 2000, with 21.6 cm.
Are there tropical nights in Suciu de Sus?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Suciu de Sus.
What was the most extreme apparent temperature in Suciu de Sus?
In Suciu de Sus, between 1940 and 2025, the highest apparent temperature reached 36.3 °C on 23 June 2016, and the lowest was -33.7 °C on 23 January 1963.
Compare Suciu de Sus with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Suciu de Sus