Ajman
United Arab Emirates · 20 April 2018
← 19 April 201821 April 2018 →
Average
26.3°C
low 21.4°C · high 31.6°C
Rainfall
0mm
dry day
Wind
3.2m/s
daily average
Humidity
57.9%
daily average
Cloud
0%
cover
Pressure
1010hPa
daily average
The temperature ranged from 21.4°C around 06:00 to 31.6°C around 13:00. No measurable rain was recorded during the day.
How unusual was this day?
Compared against the same 285 calendar days (±7 days) across the other 19 years on file.
High temperature
27th percentile
Low temperature
20th percentile
Rainfall
92th percentile
Wind
39th percentile
A percentile of 100 means this was the hottest/wettest/windiest of the comparable days on file; 50 is right in the middle. This window's average temperature was 28.4°C, versus 26.3°C on this specific day.
Sun & daylight
Sunrise
05:51
Sunset
18:42
Day length
12h 52m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — Asia/Dubai.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 20:00 | 24.2°C | 24.8°C | 0 | 3.2 | SW | 69 | 1010 |
| 01:00 | 21:00 | 23.9°C | 24.5°C | 0 | 3 | SW | 69 | 1010 |
| 02:00 | 22:00 | 22.4°C | 22.9°C | 0 | 3 | S | 74 | 1010 |
| 03:00 | 23:00 | 22.1°C | 22.3°C | 0 | 3.5 | S | 75 | 1009 |
| 04:00 | 00:00 | 21.8°C | 21.6°C | 0 | 3.8 | SSE | 75 | 1010 |
| 05:00 | 01:00 | 21.6°C | 21°C | 0 | 3.9 | SSE | 73 | 1010 |
| 06:00 | 02:00 | 21.4°C | 20.8°C | 0 | 3.8 | SSE | 73 | 1010 |
| 07:00 | 03:00 | 21.6°C | 21.2°C | 0 | 3.5 | SSE | 71 | 1011 |
| 08:00 | 04:00 | 23.1°C | 22.7°C | 0 | 3.5 | S | 66 | 1011 |
| 09:00 | 05:00 | 25.9°C | 26°C | 0 | 2.9 | S | 56 | 1012 |
| 10:00 | 06:00 | 28.2°C | 28.4°C | 0 | 2.1 | S | 45 | 1012 |
| 11:00 | 07:00 | 29.7°C | 30°C | 0 | 1.3 | S | 39 | 1012 |
| 12:00 | 08:00 | 31.5°C | 32.1°C | 0 | 0.6 | SSW | 33 | 1011 |
| 13:00 | 09:00 | 31.6°C | 31.5°C | 0 | 1.1 | WNW | 30 | 1010 |
| 14:00 | 10:00 | 31.4°C | 30.2°C | 0 | 2.7 | WNW | 31 | 1009 |
| 15:00 | 11:00 | 31.3°C | 29.5°C | 0 | 4.5 | WNW | 36 | 1009 |
| 16:00 | 12:00 | 30.2°C | 29°C | 0 | 5.8 | NW | 49 | 1008 |
| 17:00 | 13:00 | 29.5°C | 28.4°C | 0 | 6.1 | NW | 53 | 1009 |
| 18:00 | 14:00 | 28.3°C | 27.5°C | 0 | 5.4 | NW | 55 | 1009 |
| 19:00 | 15:00 | 27.3°C | 27.1°C | 0 | 4.3 | NW | 57 | 1009 |
| 20:00 | 16:00 | 26.9°C | 27.3°C | 0 | 3.2 | NW | 57 | 1010 |
| 21:00 | 17:00 | 26.3°C | 28°C | 0 | 2.3 | NW | 65 | 1010 |
| 22:00 | 18:00 | 25.3°C | 27.7°C | 0 | 1.4 | NW | 70 | 1011 |
| 23:00 | 19:00 | 25.8°C | 28.9°C | 0 | 0.7 | NW | 69 | 1011 |
Nearby cities
Need this verified for an official or legal purpose? Request a weather verification report.
Data 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
- Ajman — 25.250°, 55.500°, ERA5 grid cell center, 17.0 km from requested point
- Time zone
- Asia/Dubai
- What's shown here
- The hourly and daily record for 20 April 2018 specifically — not a monthly average. See the Ajman climate overview for typical conditions.
- 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 (2026-07-21). Historical climate data for Ajman, United Arab Emirates (25.25°N, 55.50°E), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Ajman, United Arab Emirates [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Ajman, United Arab Emirates." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 21, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Ajman, United Arab Emirates},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-21},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.