Home / Dunkirk / 9 October 2025
Dunkirk
United States · 9 October 2025
← 8 October 202510 October 2025 →
Average
10.1°C
low 8.1°C · high 11.9°C
Rainfall
0mm
dry day
Wind
4.9m/s
daily average
Humidity
58.4%
daily average
Cloud
14%
cover
Pressure
1032hPa
daily average
The temperature ranged from 8.1°C around 08:00 to 11.9°C around 17:00. No measurable rain was recorded during the day.
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
14th percentile
Low temperature
15th percentile
Rainfall
30th percentile
Wind
43th 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 14.4°C, versus 10.1°C on this specific day.
Sun & daylight
Sunrise
07:23
Sunset
18:44
Day length
11h 21m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/New_York.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 04:00 | 10.7°C | 5.4°C | 0 | 5.9 | NNE | 65 | 1030 |
| 01:00 | 05:00 | 10.1°C | 5°C | 0 | 5.7 | NNE | 69 | 1030 |
| 02:00 | 06:00 | 10°C | 5.1°C | 0 | 5.4 | NNE | 70 | 1030 |
| 03:00 | 07:00 | 10°C | 5°C | 0 | 5.4 | NNE | 69 | 1031 |
| 04:00 | 08:00 | 9.6°C | 4.5°C | 0 | 5.5 | NNE | 69 | 1031 |
| 05:00 | 09:00 | 9.6°C | 4.4°C | 0 | 5.6 | NE | 68 | 1031 |
| 06:00 | 10:00 | 8.8°C | 3.7°C | 0 | 5.2 | ENE | 69 | 1032 |
| 07:00 | 11:00 | 8.4°C | 3.3°C | 0 | 5.1 | ENE | 68 | 1033 |
| 08:00 | 12:00 | 8.1°C | 2.9°C | 0 | 5.1 | ENE | 66 | 1033 |
| 09:00 | 13:00 | 8.7°C | 3.5°C | 0 | 4.9 | ENE | 62 | 1034 |
| 10:00 | 14:00 | 9.6°C | 4.4°C | 0 | 4.9 | ENE | 56 | 1035 |
| 11:00 | 15:00 | 10.1°C | 5.2°C | 0 | 4.4 | ENE | 52 | 1035 |
| 12:00 | 16:00 | 10.5°C | 5.8°C | 0 | 4 | NE | 49 | 1035 |
| 13:00 | 17:00 | 11°C | 6.3°C | 0 | 3.8 | NE | 46 | 1034 |
| 14:00 | 18:00 | 11.4°C | 6.6°C | 0 | 3.9 | NNE | 45 | 1033 |
| 15:00 | 19:00 | 11.6°C | 6.9°C | 0 | 3.9 | NNE | 45 | 1033 |
| 16:00 | 20:00 | 11.8°C | 7.1°C | 0 | 3.9 | NNE | 45 | 1032 |
| 17:00 | 21:00 | 11.9°C | 7.2°C | 0 | 4 | NNE | 46 | 1032 |
| 18:00 | 22:00 | 11.5°C | 6.8°C | 0 | 4.1 | NE | 48 | 1031 |
| 19:00 | 23:00 | 10.8°C | 5.6°C | 0 | 4.9 | NE | 52 | 1031 |
| 20:00 | 00:00 | 10.3°C | 4.8°C | 0 | 5.4 | NE | 56 | 1031 |
| 21:00 | 01:00 | 9.7°C | 4.2°C | 0 | 5.5 | ENE | 60 | 1031 |
| 22:00 | 02:00 | 9°C | 3.7°C | 0 | 5.2 | E | 63 | 1031 |
| 23:00 | 03:00 | 8.7°C | 3.5°C | 0 | 5.1 | E | 64 | 1031 |
Nearby cities
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Data source & coverage — ERA5 reanalysis, 2016–2025 (10 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
- 2016–2025 (10 years) for United States
- Location
- Dunkirk — 42.500°, -79.250°, ERA5 grid cell center, 7.3 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 9 October 2025 specifically — not a monthly average. See the Dunkirk 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 (2026-07-20). Historical climate data for Dunkirk, United States (42.50°N, 79.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Dunkirk, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Dunkirk, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Dunkirk, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-20},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.