Viişoara climate — normals and trends
Viişoara (Romania) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 9.6 °C and it receives 595 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 (20.6 °C on average) and the coldest is January (-3.3 °C). Rainfall peaks in June.
Viişoara averages 109 frost days, 17 hot days (≥ 30 °C) and 109 rainy days per year.
Viişoara has warmed by +2.4 °C between 1940 and 2025, or +0.28 °C per decade. This trend is statistically significant.
The number of frost days there went from about 123 to 95 per year over the period.
The hottest day of the period reached 39.4 °C (on 24 July 2007) and the coldest -31.9 °C (on 24 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
ViişoaraCluj County
- coords
- 46.55°, 23.92°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
9.6°C
Average daily high
14.6°C
Average daily low
5.0°C
Annual rainfall
595mm
Sunshine / day
8.9h
Mean relative humidity
75%
Average peak wind
12.4km/h
Seasonal range
23.9°C
Frost days (< 0 °C)
109 d/yr
Hot days (≥ 30 °C)
17 d/yr
Rainy days (≥ 1 mm)
109 d/yr
Annual snowfall
39.2 cm
Average feels-like high
13.0 °C
Average feels-like low
2.8 °C
Average peak gust
25.8 km/h
Tropical nights (≥ 20 °C)
1 d/yr
Solar radiation
13.1 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.4 °C
since 1940
+0.3 °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
39.4 °C
24 July 2007
Coldest day
-31.9 °C
24 January 1963
Wettest day
58 mm
21 July 2001
Windiest day
39.6 km/h
3 February 1985
Strongest gust
86.0 km/h
9 April 2011
Hottest feels-like
40.9 °C
6 July 1988
Coldest feels-like
-36.7 °C
24 January 1963
Snowiest day
17.2 cm
13 December 1981
Sunniest day
15.0 h
3 July 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 | 5.7 °C | +5.4 °C | 17 mm | -9 mm |
| Feb | 5.2 °C | +1.7 °C | 17 mm | -10 mm |
| Mar | 14.7 °C | +5.0 °C | 60 mm | +26 mm |
| Apr | 17.8 °C | +1.8 °C | 50 mm | -8 mm |
| May | 18.3 °C | -2.6 °C | 111 mm | +32 mm |
| Jun | 29.3 °C | +5.1 °C | 9 mm | -77 mm |
| Jul | 29.4 °C | +3.2 °C | 104 mm | +26 mm |
| Aug | 28.9 °C | +2.6 °C | 67 mm | +7 mm |
| Sep | 24.5 °C | +2.5 °C | 45 mm | +1 mm |
| Oct | 13.9 °C | -1.8 °C | 67 mm | +30 mm |
| Nov | 11.6 °C | +3.3 °C | 66 mm | +30 mm |
| Dec | 5.6 °C | +3.2 °C | 4 mm | -28 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 Viişoara?
Viişoara has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 9.6 °C and it receives 595 mm of precipitation per year.
What is the hottest day ever recorded in Viişoara?
The hottest day measured in Viişoara between 1940 and 2025 was 24 July 2007, reaching 39.4 °C.
What is the coldest day in Viişoara?
The coldest day measured in Viişoara between 1940 and 2025 was 24 January 1963, at -31.9 °C.
Does it snow in Viişoara?
Yes. Viişoara gets on average 39.2 cm of snow per year and has around 109 frost days.
Has the climate of Viişoara warmed?
Yes: Viişoara warmed by +2.4 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Viişoara?
The wettest day measured in Viişoara between 1940 and 2025 was 21 July 2001, with 58 mm of rain in 24 hours.
What was the windiest day in Viişoara?
The windiest day measured in Viişoara between 1940 and 2025 was 3 February 1985, with winds reaching 39.6 km/h.
What is the warmest month in Viişoara?
The warmest month in Viişoara is July (20.6 °C on average); the coldest is January (-3.3 °C).
How much does it rain in Viişoara?
Viişoara receives on average 595 mm of precipitation per year, spread over about 109 rainy days.
Is it sunny in Viişoara?
Viişoara gets on average 8.9 hours of sunshine per day, roughly 3,249 hours per year over 1940-2025.
What is the biggest single-day snowfall in Viişoara?
The heaviest 24-hour snowfall measured in Viişoara between 1940 and 2025 was 13 December 1981, with 17.2 cm.
Are there tropical nights in Viişoara?
Yes: Viişoara has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Viişoara?
In Viişoara, between 1940 and 2025, the highest apparent temperature reached 40.9 °C on 6 July 1988, and the lowest was -36.7 °C on 24 January 1963.
Compare Viişoara with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Viişoara