Khāliş climate — normals and trends
Khāliş (Iraq) has a hot desert climate (BWh) under the Köppen-Geiger classification. Its mean annual temperature is 24.5 °C and it receives 182 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 (37.7 °C on average) and the coldest is January (10.5 °C). Rainfall peaks in March.
Khāliş averages 2 frost days, 198 hot days (≥ 30 °C) and 30 rainy days per year.
Khāliş has warmed by +2.4 °C between 1940 and 2025, or +0.29 °C per decade. This trend is statistically significant.
The number of frost days there went from about 4 to 0 per year over the period.
The hottest day of the period reached 52.6 °C (on 18 July 1978) and the coldest -4.9 °C (on 20 January 1964).
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
KhālişDiyala Governorate
- coords
- 33.81°, 44.53°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
24.5°C
Average daily high
31.2°C
Average daily low
18.5°C
Annual rainfall
182mm
Sunshine / day
11.2h
Mean relative humidity
38%
Average peak wind
16.2km/h
Seasonal range
27.2°C
Frost days (< 0 °C)
2 d/yr
Hot days (≥ 30 °C)
198 d/yr
Rainy days (≥ 1 mm)
30 d/yr
Annual snowfall
0.0 cm
Average feels-like high
29.4 °C
Average feels-like low
16.1 °C
Average peak gust
34.5 km/h
Tropical nights (≥ 20 °C)
173 d/yr
Solar radiation
20.0 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.4 °C
since 1940
+0.3 °C per decade · r² = 0.47 · 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
52.6 °C
18 July 1978
Coldest day
-4.9 °C
20 January 1964
Wettest day
85 mm
11 April 1963
Windiest day
49.6 km/h
5 March 1991
Strongest gust
100.8 km/h
5 March 1991
Hottest feels-like
54.6 °C
26 July 2020
Coldest feels-like
-9.2 °C
20 January 1964
Snowiest day
2.2 cm
11 January 2008
Sunniest day
14.0 h
26 May 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 | 19.0 °C | +3.0 °C | 5 mm | -25 mm |
| Feb | 17.2 °C | -1.5 °C | 17 mm | -10 mm |
| Mar | 24.7 °C | +1.1 °C | 70 mm | +36 mm |
| Apr | 32.5 °C | +2.3 °C | 11 mm | -10 mm |
| May | 40.3 °C | +3.2 °C | 3 mm | -4 mm |
| Jun | 44.1 °C | +1.9 °C | 0 mm | -0 mm |
| Jul | 46.3 °C | +1.5 °C | 0 mm | 0 mm |
| Aug | 46.2 °C | +1.5 °C | 0 mm | 0 mm |
| Sep | 40.9 °C | -0.1 °C | 0 mm | -0 mm |
| Oct | 35.1 °C | +1.0 °C | 0 mm | -6 mm |
| Nov | 28.0 °C | +3.5 °C | 12 mm | -11 mm |
| Dec | 18.7 °C | +0.9 °C | 103 mm | +71 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 Khāliş?
Khāliş has a hot desert climate (Köppen BWh). Over 1940-2025, the average annual temperature is 24.5 °C and it receives 182 mm of precipitation per year.
What is the hottest day ever recorded in Khāliş?
The hottest day measured in Khāliş between 1940 and 2025 was 18 July 1978, reaching 52.6 °C.
What is the coldest day in Khāliş?
The coldest day measured in Khāliş between 1940 and 2025 was 20 January 1964, at -4.9 °C.
Does it snow in Khāliş?
Almost never: Khāliş sees virtually no snow, with about 2 frost days per year.
Has the climate of Khāliş warmed?
Yes: Khāliş warmed by +2.4 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Khāliş?
The wettest day measured in Khāliş between 1940 and 2025 was 11 April 1963, with 85 mm of rain in 24 hours.
What was the windiest day in Khāliş?
The windiest day measured in Khāliş between 1940 and 2025 was 5 March 1991, with winds reaching 49.6 km/h.
What is the warmest month in Khāliş?
The warmest month in Khāliş is July (37.7 °C on average); the coldest is January (10.5 °C).
How much does it rain in Khāliş?
Khāliş receives on average 182 mm of precipitation per year, spread over about 30 rainy days.
Is it sunny in Khāliş?
Khāliş gets on average 11.2 hours of sunshine per day, roughly 4,088 hours per year over 1940-2025.
What is the biggest single-day snowfall in Khāliş?
The heaviest 24-hour snowfall measured in Khāliş between 1940 and 2025 was 11 January 2008, with 2.2 cm.
Are there tropical nights in Khāliş?
Yes: Khāliş has on average 173 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Khāliş?
In Khāliş, between 1940 and 2025, the highest apparent temperature reached 54.6 °C on 26 July 2020, and the lowest was -9.2 °C on 20 January 1964.
Compare Khāliş with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Khāliş