Simeonovgrad climate — normals and trends
Simeonovgrad (Bulgaria) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 13.1 °C and it receives 582 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 (24.4 °C on average) and the coldest is January (1.3 °C). Rainfall peaks in December.
Simeonovgrad averages 63 frost days, 48 hot days (≥ 30 °C) and 89 rainy days per year.
Simeonovgrad 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 75 to 51 per year over the period.
The hottest day of the period reached 42.1 °C (on 26 July 2023) and the coldest -24.3 °C (on 25 January 1942).
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
SimeonovgradHaskovo
- coords
- 42.03°, 25.83°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
13.1°C
Average daily high
18.3°C
Average daily low
8.5°C
Annual rainfall
582mm
Sunshine / day
9.5h
Mean relative humidity
69%
Average peak wind
13.9km/h
Seasonal range
23.1°C
Frost days (< 0 °C)
63 d/yr
Hot days (≥ 30 °C)
48 d/yr
Rainy days (≥ 1 mm)
89 d/yr
Annual snowfall
53.8 cm
Average feels-like high
17.0 °C
Average feels-like low
6.7 °C
Average peak gust
29.0 km/h
Tropical nights (≥ 20 °C)
19 d/yr
Solar radiation
14.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.0 °C
since 1940
+0.2 °C per decade · r² = 0.42 · 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
42.1 °C
26 July 2023
Coldest day
-24.3 °C
25 January 1942
Wettest day
91 mm
6 October 1972
Windiest day
50.7 km/h
27 February 2004
Strongest gust
101.2 km/h
15 February 2005
Hottest feels-like
43.7 °C
1 July 2017
Coldest feels-like
-29.4 °C
5 February 1950
Snowiest day
29.8 cm
2 January 1969
Sunniest day
14.9 h
25 June 1942
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 | 10.3 °C | +5.1 °C | 32 mm | -20 mm |
| Feb | 7.0 °C | -1.1 °C | 36 mm | -11 mm |
| Mar | 17.3 °C | +5.3 °C | 53 mm | -0 mm |
| Apr | 18.2 °C | +0.5 °C | 60 mm | +6 mm |
| May | 23.5 °C | +0.7 °C | 100 mm | +42 mm |
| Jun | 33.0 °C | +5.7 °C | 14 mm | -39 mm |
| Jul | 36.1 °C | +5.8 °C | 9 mm | -28 mm |
| Aug | 32.9 °C | +2.4 °C | 31 mm | +4 mm |
| Sep | 28.4 °C | +2.4 °C | 10 mm | -24 mm |
| Oct | 18.3 °C | -1.0 °C | 138 mm | +89 mm |
| Nov | 17.0 °C | +4.2 °C | 41 mm | -13 mm |
| Dec | 10.1 °C | +2.9 °C | 44 mm | -22 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 Simeonovgrad?
Simeonovgrad has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 13.1 °C and it receives 582 mm of precipitation per year.
What is the hottest day ever recorded in Simeonovgrad?
The hottest day measured in Simeonovgrad between 1940 and 2025 was 26 July 2023, reaching 42.1 °C.
What is the coldest day in Simeonovgrad?
The coldest day measured in Simeonovgrad between 1940 and 2025 was 25 January 1942, at -24.3 °C.
Does it snow in Simeonovgrad?
Yes. Simeonovgrad gets on average 53.8 cm of snow per year and has around 63 frost days.
Has the climate of Simeonovgrad warmed?
Yes: Simeonovgrad warmed by +2.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Simeonovgrad?
The wettest day measured in Simeonovgrad between 1940 and 2025 was 6 October 1972, with 91 mm of rain in 24 hours.
What was the windiest day in Simeonovgrad?
The windiest day measured in Simeonovgrad between 1940 and 2025 was 27 February 2004, with winds reaching 50.7 km/h.
What is the warmest month in Simeonovgrad?
The warmest month in Simeonovgrad is July (24.4 °C on average); the coldest is January (1.3 °C).
How much does it rain in Simeonovgrad?
Simeonovgrad receives on average 582 mm of precipitation per year, spread over about 89 rainy days.
Is it sunny in Simeonovgrad?
Simeonovgrad gets on average 9.5 hours of sunshine per day, roughly 3,468 hours per year over 1940-2025.
What is the biggest single-day snowfall in Simeonovgrad?
The heaviest 24-hour snowfall measured in Simeonovgrad between 1940 and 2025 was 2 January 1969, with 29.8 cm.
Are there tropical nights in Simeonovgrad?
Yes: Simeonovgrad has on average 19 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Simeonovgrad?
In Simeonovgrad, between 1940 and 2025, the highest apparent temperature reached 43.7 °C on 1 July 2017, and the lowest was -29.4 °C on 5 February 1950.
Compare Simeonovgrad with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Simeonovgrad