Nehoiu climate — normals and trends
Nehoiu (Romania) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 6.9 °C and it receives 802 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 (17.4 °C on average) and the coldest is January (-4.4 °C). Rainfall peaks in June.
Nehoiu averages 132 frost days, 1 hot days (≥ 30 °C) and 129 rainy days per year.
Nehoiu has warmed by +2.2 °C between 1940 and 2025, or +0.26 °C per decade. This trend is statistically significant.
The number of frost days there went from about 150 to 114 per year over the period.
The hottest day of the period reached 33.4 °C (on 6 July 1988) and the coldest -27.9 °C (on 11 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
NehoiuBuzău County
- coords
- 45.42°, 26.30°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
6.9°C
Average daily high
11.3°C
Average daily low
3.0°C
Annual rainfall
802mm
Sunshine / day
9.1h
Mean relative humidity
79%
Average peak wind
12.9km/h
Seasonal range
21.8°C
Frost days (< 0 °C)
132 d/yr
Hot days (≥ 30 °C)
1 d/yr
Rainy days (≥ 1 mm)
129 d/yr
Annual snowfall
107.8 cm
Average feels-like high
9.2 °C
Average feels-like low
0.3 °C
Average peak gust
35.6 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
13.1 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.2 °C
since 1940
+0.3 °C per decade · r² = 0.47 · 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
6 July 1988
Coldest day
-27.9 °C
11 January 1940
Wettest day
76 mm
13 July 2000
Windiest day
36.7 km/h
3 November 1981
Strongest gust
100.4 km/h
26 November 1964
Hottest feels-like
36.1 °C
6 July 1988
Coldest feels-like
-33.1 °C
11 January 1940
Snowiest day
34.4 cm
15 April 1996
Sunniest day
15.0 h
23 June 1940
Normals computed over complete calendar years 1940–2025.
A specific year
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Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 5.5 °C | +6.4 °C | 8 mm | -30 mm |
| Feb | 0.5 °C | -0.4 °C | 27 mm | -11 mm |
| Mar | 11.1 °C | +5.8 °C | 66 mm | +21 mm |
| Apr | 12.6 °C | +1.0 °C | 45 mm | -30 mm |
| May | 14.8 °C | -1.8 °C | 187 mm | +73 mm |
| Jun | 23.8 °C | +3.6 °C | 26 mm | -92 mm |
| Jul | 26.1 °C | +3.8 °C | 108 mm | +2 mm |
| Aug | 24.7 °C | +2.3 °C | 26 mm | -55 mm |
| Sep | 20.1 °C | +1.9 °C | 41 mm | -11 mm |
| Oct | 10.9 °C | -1.5 °C | 109 mm | +65 mm |
| Nov | 9.2 °C | +3.3 °C | 89 mm | +41 mm |
| Dec | 3.1 °C | +2.2 °C | 23 mm | -21 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 Nehoiu?
Nehoiu has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 6.9 °C and it receives 802 mm of precipitation per year.
What is the hottest day ever recorded in Nehoiu?
The hottest day measured in Nehoiu between 1940 and 2025 was 6 July 1988, reaching 33.4 °C.
What is the coldest day in Nehoiu?
The coldest day measured in Nehoiu between 1940 and 2025 was 11 January 1940, at -27.9 °C.
Does it snow in Nehoiu?
Yes. Nehoiu gets on average 107.8 cm of snow per year and has around 132 frost days.
Has the climate of Nehoiu warmed?
Yes: Nehoiu warmed by +2.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Nehoiu?
The wettest day measured in Nehoiu between 1940 and 2025 was 13 July 2000, with 76 mm of rain in 24 hours.
What was the windiest day in Nehoiu?
The windiest day measured in Nehoiu between 1940 and 2025 was 3 November 1981, with winds reaching 36.7 km/h.
What is the warmest month in Nehoiu?
The warmest month in Nehoiu is July (17.4 °C on average); the coldest is January (-4.4 °C).
How much does it rain in Nehoiu?
Nehoiu receives on average 802 mm of precipitation per year, spread over about 129 rainy days.
Is it sunny in Nehoiu?
Nehoiu gets on average 9.1 hours of sunshine per day, roughly 3,322 hours per year over 1940-2025.
What is the biggest single-day snowfall in Nehoiu?
The heaviest 24-hour snowfall measured in Nehoiu between 1940 and 2025 was 15 April 1996, with 34.4 cm.
Are there tropical nights in Nehoiu?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Nehoiu.
What was the most extreme apparent temperature in Nehoiu?
In Nehoiu, between 1940 and 2025, the highest apparent temperature reached 36.1 °C on 6 July 1988, and the lowest was -33.1 °C on 11 January 1940.
Compare Nehoiu with another city
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Nearby cities
The climate around Nehoiu