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Suwayḩān climate
Typical historical weather for Suwayḩān, United Arab Emirates, averaged across 20 years of hourly climate data. Pick a date for a specific day.
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Annual average
28.6°C
across all months
Warmest month
42.8°C
Jul average high
Coolest month
14.1°C
Jan average low
Annual rainfall
56mm
total per year
Suwayḩān is typically hottest in July and coolest in January, a swing of about 28.7°C across the year. About 60% of annual rainfall falls in the three wettest months (March is typically wettest, June driest).
Monthly averages
Average daily high/low temperature (band) and monthly rainfall (bars).
| Month | Avg high | Avg low | Rainfall | Wet days | Humidity | Wind | Cloud | Solar |
|---|---|---|---|---|---|---|---|---|
| Jan | 24.1°C · record 26.4°C–29.8°C | 14.1°C · record 7.3°C–12.2°C | 10mm | 1 | 62% | 3.4 m/s | 27% | 4.5 kWh/m² |
| Feb | 26.3°C · record 29.2°C–35.7°C | 15.5°C · record 7.4°C–13°C | 8mm | 1 | 57% | 3.8 m/s | 25% | 5.4 kWh/m² |
| Mar | 30°C · record 33.5°C–39°C | 18.2°C · record 9.1°C–16.4°C | 15mm | 1 | 50% | 3.9 m/s | 25% | 6.3 kWh/m² |
| Apr | 34.9°C · record 36.5°C–42.3°C | 22.4°C · record 14.6°C–19.7°C | 9mm | 1 | 40% | 3.8 m/s | 27% | 7.2 kWh/m² |
| May | 39.7°C · record 42.1°C–46.7°C | 26.3°C · record 19.9°C–24.3°C | 1mm | 0 | 37% | 3.9 m/s | 11% | 7.7 kWh/m² |
| Jun | 42°C · record 42.8°C–47.3°C | 28.8°C · record 22.7°C–27.4°C | 0mm | 0 | 42% | 3.7 m/s | 8% | 7.5 kWh/m² |
| Jul | 42.8°C · record 43.7°C–47.8°C | 31.4°C · record 26.2°C–29.9°C | 2mm | 1 | 41% | 3.7 m/s | 24% | 7 kWh/m² |
| Aug | 42.6°C · record 43.5°C–46.5°C | 31.6°C · record 27.4°C–30°C | 1mm | 0 | 40% | 3.6 m/s | 22% | 6.8 kWh/m² |
| Sep | 40.3°C · record 41.9°C–44.5°C | 28.5°C · record 23°C–27°C | 0mm | 0 | 47% | 3.4 m/s | 10% | 6.4 kWh/m² |
| Oct | 36.2°C · record 37.4°C–40.8°C | 24.5°C · record 19°C–23.4°C | 1mm | 0 | 51% | 3.2 m/s | 8% | 5.7 kWh/m² |
| Nov | 30.7°C · record 33.2°C–36.1°C | 20.2°C · record 13.9°C–18.5°C | 3mm | 0 | 56% | 3.1 m/s | 16% | 4.8 kWh/m² |
| Dec | 26°C · record 27.4°C–32.4°C | 16°C · record 9.6°C–14.7°C | 6mm | 1 | 62% | 3.1 m/s | 22% | 4.3 kWh/m² |
"Avg high"/"Avg low" is the mean daily high/low for that month, averaged across every year on file. The "record" figure alongside it is a different statistic — the single hottest (or coldest) hour ever recorded during that month across all years — so it can sit above or below the average and does not describe the average's year-to-year spread. A "wet day" is any day with at least 1.0mm of rain.
Year to year
Annual average temperature, 2006–2025.
Across these 20 years, the annual average has moved by about +0.6°C per decade.
Annual rainfall has moved by about +15.84mm per decade over the same period.
2025 (the most recent year on file) averaged 29°C, above the 19-year baseline of 28.6°C by 1.1 standard deviations.
Typical extremes per year
Rainy days
7 days
≥1.0mm rain
Heavy rain days
0.6 days
≥20mm rain
Extreme heat days
118.4 days
daily high ≥40°C
Frost days
0 days
daily low ≤0°C
Averaged across 20 years on file. Thresholds match PastClimate's data pipeline definitions — see data & sources.
Records on file
Ranked across 20 years of data currently on file (2006–2025).
Hottest day
47.8°C
14 July 2008
2008 was 2.46 SD below the 19-year average that year
Coldest day
7.3°C
9 January 2008
2008 was 2.46 SD below the 19-year average that year
Wettest day
107.1mm
16 April 2024
2024 was 0.73 SD above the 19-year average that year
Windiest day
10.4m/s
21 February 2015
2015 was 0.84 SD above the 19-year average that year
See the detail: Suwayḩān on 16 April 2024.
Nearby cities
Al Shamkhah City
50.6 km away
Sha'biyyat Al Hiyar
50.6 km away
Dubai
55.6 km away
Jebel Ali
55.6 km away
Business Bay
55.6 km away
Dubai Investments Park
55.6 km away
Want a side-by-side view instead? Compare Suwayḩān with another city.
Frequently asked questions about Suwayḩān's climate
What is the hottest month in Suwayḩān?
July is typically the warmest month in Suwayḩān, with an average high of 42.8°C. January is typically the coolest, averaging 14.1°C overnight.
How much does it rain in Suwayḩān?
Suwayḩān gets about 56mm of rain a year on average, with roughly 60% of it falling in the three wettest months (March is typically the wettest, June the driest).
How many extremely hot or cold days does Suwayḩān have?
On average, Suwayḩān sees about 118.4 day(s) a year at or above 40°C and about 0 day(s) at or below 0°C, based on 20 years of data.
Is Suwayḩān getting warmer?
Across the 20 years on file (2006–2025), the annual average temperature has moved by about +0.56°C per decade.
What is the hottest day on record for Suwayḩān?
The hottest day on file is 14 July 2008 at 47.8°C, out of 20 year(s) searched.
Data & provenance
↓ Download monthly CSVData source & coverage — ERA5 reanalysis, 2006–2025 (20 years)details
- Source
- ERA5 reanalysis, accessed via the Copernicus Climate Change Service (C3S) Climate Data Store
- Data type
- Reanalysis — a physically consistent reconstruction combining a forecast model with historical observations, not a live station reading or a forecast
- Coverage
- 2006–2025 (20 years) for United Arab Emirates
- Location
- Suwayḩān — 24.500°, 55.250°, ERA5 grid cell center, 9.8 km from requested point
- Time zone
- Asia/Dubai
- What's shown here
- Monthly and annual averages, and dated extreme-value records, derived from an hourly base record.
- Spatial resolution
- 0.25° (~25 km) distributed grid — ERA5's native model resolution is finer; this is the publicly distributed regridded product
- Version / refreshed
- Methodology v2026.07 · data last refreshed December 31, 2025
- Limitations
- A model reconstruction, not a station observation — hyper-local extremes (a single storm cell, an urban heat pocket) can differ from a nearby gauge. See the full methodology.
- Attribution
- Generated using Copernicus Climate Change Service information
Cite this data
PastClimate (2026-07-18). Historical climate data for Suwayḩān, United Arab Emirates (24.50°N, 55.25°E), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Suwayḩān, United Arab Emirates [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Suwayḩān, United Arab Emirates." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 18, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Suwayḩān, United Arab Emirates},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-18},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.