Moircy climate — normals and trends
Moircy has a temperate oceanic climate, averaging 8.3 °C annually with 1,015 mm of rain per year.
Climate normals · ERA5
MoircyWallonia
- coords
- 49.99°, 5.47°
- period
- 1940–2025 · 86 yrs
The normals for this period
The average of every indicator across the whole window: temperature, water, sky, wind and notable days.
Mean daily temperature
8.3°C
Average daily high
11.5°C
Average daily low
4.9°C
Annual rainfall
1,015mm
Sunshine / day
7.4h
Mean relative humidity
83%
Average peak wind
20.1km/h
Seasonal range
16.0°C
Frost days (< 0 °C)
80 d/yr
Hot days (≥ 30 °C)
1 d/yr
Rainy days (≥ 1 mm)
168 d/yr
Annual snowfall
66.6 cm
Average feels-like high
8.8 °C
Average feels-like low
1.7 °C
Average peak gust
38.8 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
10.9 MJ/m²
Has the climate changed?
What the yearly averages say about warming here, and whether the slope is statistically solid.
+1.9 °C
since 1940
+0.2 °C per decade · r² = 0.39 · 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).
Climate month by month
How an average year unfolds: when it rains, when it turns hot, when the sun is out.
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
The most extreme days ever measured here, then the year-by-year detail.
Hottest day
36.3 °C
27 June 2026
Coldest day
-22.0 °C
1 January 1979
Wettest day
55 mm
11 May 1970
Windiest day
57.8 km/h
24 November 1984
Strongest gust
128.5 km/h
24 November 1984
Hottest feels-like
38.9 °C
27 June 2026
Coldest feels-like
-27.3 °C
1 January 1979
Snowiest day
17.8 cm
13 December 1952
Sunniest day
15.5 h
1 July 2018
Normals computed over complete calendar years 1940–2025.
A specific year
Pick a year and compare it with the normal: warmer, drier, more extreme?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 4.0 °C | +1.8 °C | 168 mm | +75 mm |
| Feb | 4.9 °C | +1.3 °C | 51 mm | -28 mm |
| Mar | 11.6 °C | +4.0 °C | 15 mm | -66 mm |
| Apr | 15.3 °C | +3.9 °C | 57 mm | -18 mm |
| May | 17.5 °C | +2.0 °C | 62 mm | -27 mm |
| Jun | 22.7 °C | +4.3 °C | 80 mm | -9 mm |
| Jul | 21.9 °C | +1.6 °C | 120 mm | +31 mm |
| Aug | 22.6 °C | +2.7 °C | 47 mm | -36 mm |
| Sep | 17.1 °C | +0.3 °C | 139 mm | +64 mm |
| Oct | 12.3 °C | +0.2 °C | 120 mm | +44 mm |
| Nov | 8.3 °C | +1.9 °C | 68 mm | -20 mm |
| Dec | 6.5 °C | +3.1 °C | 36 mm | -60 mm |
The year's extremes
What was the weather like that day?
The weather actually measured on a given date, anywhere in the covered window.
Moircy (Belgium) has a temperate oceanic climate (Cfb) under the Köppen-Geiger classification. Its mean annual temperature is 8.3 °C and it receives 1,015 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 (16.2 °C on average) and the coldest is January (0.2 °C). Rainfall peaks in December.
Moircy averages 80 frost days, 1 hot days (≥ 30 °C) and 168 rainy days per year.
Moircy has warmed by +1.9 °C between 1940 and 2025, or +0.22 °C per decade. This trend is statistically significant.
The number of frost days there went from about 98 to 62 per year over the period.
The hottest day of the period reached 36.3 °C (on 27 June 2026) and the coldest -22.0 °C (on 1 January 1979).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Frequently asked questions
What is the climate of Moircy?
Moircy has a temperate oceanic climate (Köppen Cfb). Over 1940-2025, the average annual temperature is 8.3 °C and it receives 1,015 mm of precipitation per year.
What is the hottest day ever recorded in Moircy?
The hottest day measured in Moircy between 1940 and 2025 was 27 June 2026, reaching 36.3 °C.
What is the coldest day in Moircy?
The coldest day measured in Moircy between 1940 and 2025 was 1 January 1979, at -22.0 °C.
Does it snow in Moircy?
Yes. Moircy gets on average 66.6 cm of snow per year and has around 80 frost days.
Has the climate of Moircy warmed?
Yes: Moircy warmed by +1.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Moircy?
The wettest day measured in Moircy between 1940 and 2025 was 11 May 1970, with 55 mm of rain in 24 hours.
What was the windiest day in Moircy?
The windiest day measured in Moircy between 1940 and 2025 was 24 November 1984, with winds reaching 57.8 km/h.
What is the warmest month in Moircy?
The warmest month in Moircy is July (16.2 °C on average); the coldest is January (0.2 °C).
How much does it rain in Moircy?
Moircy receives on average 1,015 mm of precipitation per year, spread over about 168 rainy days.
Is it sunny in Moircy?
Moircy gets on average 7.4 hours of sunshine per day, roughly 2,701 hours per year over 1940-2025.
What is the biggest single-day snowfall in Moircy?
The heaviest 24-hour snowfall measured in Moircy between 1940 and 2025 was 13 December 1952, with 17.8 cm.
Are there tropical nights in Moircy?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Moircy.
What was the most extreme apparent temperature in Moircy?
In Moircy, between 1940 and 2025, the highest apparent temperature reached 38.9 °C on 27 June 2026, and the lowest was -27.3 °C on 1 January 1979.
These forecasts and records come from our own weather API. Developer documentation →
Compare Moircy with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Moircy