Ismailia climate — normals and trends
Ismailia (Egypt) has a hot desert climate (BWh) under the Köppen-Geiger classification. Its mean annual temperature is 21.5 °C and it receives 26 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 (28.6 °C on average) and the coldest is January (13.4 °C). Rainfall peaks in March.
Ismailia averages 0 frost days, 168 hot days (≥ 30 °C) and 7 rainy days per year.
Ismailia has warmed by +2.0 °C between 1940 and 2025, or +0.24 °C per decade. This trend is statistically significant.
The hottest day of the period reached 47.1 °C (on 21 May 1970) and the coldest -0.7 °C (on 9 February 1950).
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
IsmailiaIsmailia Governorate
- coords
- 30.60°, 32.27°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
21.5°C
Average daily high
28.2°C
Average daily low
15.7°C
Annual rainfall
26mm
Sunshine / day
11.0h
Mean relative humidity
60%
Average peak wind
19.3km/h
Seasonal range
15.2°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
168 d/yr
Rainy days (≥ 1 mm)
7 d/yr
Annual snowfall
0.0 cm
Average feels-like high
27.3 °C
Average feels-like low
15.8 °C
Average peak gust
33.7 km/h
Tropical nights (≥ 20 °C)
106 d/yr
Solar radiation
20.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.0 °C
since 1940
+0.2 °C per decade · r² = 0.57 · 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
47.1 °C
21 May 1970
Coldest day
-0.7 °C
9 February 1950
Wettest day
42 mm
20 February 1975
Windiest day
54.7 km/h
3 February 1992
Strongest gust
95.8 km/h
1 February 1988
Hottest feels-like
46.4 °C
7 June 1961
Coldest feels-like
-4.7 °C
6 February 1950
Sunniest day
13.9 h
17 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 | 21.3 °C | +2.1 °C | 2 mm | -3 mm |
| Feb | 19.2 °C | -1.4 °C | 0 mm | -4 mm |
| Mar | 25.6 °C | +2.0 °C | 2 mm | -3 mm |
| Apr | 28.3 °C | +0.3 °C | 1 mm | -0 mm |
| May | 32.5 °C | +0.8 °C | 2 mm | +1 mm |
| Jun | 35.0 °C | +0.4 °C | 0 mm | -0 mm |
| Jul | 37.4 °C | +1.5 °C | 0 mm | 0 mm |
| Aug | 36.3 °C | +0.7 °C | 0 mm | -0 mm |
| Sep | 33.3 °C | +0.1 °C | 0 mm | -0 mm |
| Oct | 30.2 °C | +0.5 °C | 0 mm | -2 mm |
| Nov | 27.7 °C | +2.5 °C | 2 mm | -1 mm |
| Dec | 22.5 °C | +1.8 °C | 2 mm | -2 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 Ismailia?
Ismailia has a hot desert climate (Köppen BWh). Over 1940-2025, the average annual temperature is 21.5 °C and it receives 26 mm of precipitation per year.
What is the hottest day ever recorded in Ismailia?
The hottest day measured in Ismailia between 1940 and 2025 was 21 May 1970, reaching 47.1 °C.
What is the coldest day in Ismailia?
The coldest day measured in Ismailia between 1940 and 2025 was 9 February 1950, at -0.7 °C.
Does it snow in Ismailia?
Almost never: Ismailia sees virtually no snow, with about 0 frost days per year.
Has the climate of Ismailia warmed?
Yes: Ismailia warmed by +2.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Ismailia?
The wettest day measured in Ismailia between 1940 and 2025 was 20 February 1975, with 42 mm of rain in 24 hours.
What was the windiest day in Ismailia?
The windiest day measured in Ismailia between 1940 and 2025 was 3 February 1992, with winds reaching 54.7 km/h.
What is the warmest month in Ismailia?
The warmest month in Ismailia is July (28.6 °C on average); the coldest is January (13.4 °C).
How much does it rain in Ismailia?
Ismailia receives on average 26 mm of precipitation per year, spread over about 7 rainy days.
Is it sunny in Ismailia?
Ismailia gets on average 11.0 hours of sunshine per day, roughly 4,015 hours per year over 1940-2025.
Are there tropical nights in Ismailia?
Yes: Ismailia has on average 106 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Ismailia?
In Ismailia, between 1940 and 2025, the highest apparent temperature reached 46.4 °C on 7 June 1961, and the lowest was -4.7 °C on 6 February 1950.
Compare Ismailia with another city
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Nearby cities
The climate around Ismailia