Home / Peekskill / 4 September 2021
Peekskill
United States · 4 September 2021
← 3 September 20215 September 2021 →
Average
18.6°C
low 12.4° · high 24.5°
Rainfall
0mm
dry day
Wind
1.8m/s
daily average
Humidity
72.4%
daily average
Cloud
27%
cover
Pressure
1016hPa
daily average
The temperature ranged from 12.4°C around 06:00 to 24.5°C around 16:00. 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
40th percentile
Low temperature
16th percentile
Rainfall
39th percentile
Wind
21th 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 20.6°C, versus 18.6°C on this specific day.
Sun & daylight
Sunrise
06:25
Sunset
19:23
Day length
12h 58m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/New_York.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 04:00 | 15.1 | 14.1 | 0 | 2.4 | NW | 84 | 1018 |
| 01:00 | 05:00 | 14.4 | 13.3 | 0 | 2.3 | NW | 83 | 1018 |
| 02:00 | 06:00 | 14 | 12.9 | 0 | 2.1 | NW | 85 | 1017 |
| 03:00 | 07:00 | 13.5 | 12.7 | 0 | 1.8 | NW | 87 | 1017 |
| 04:00 | 08:00 | 13.1 | 12.2 | 0 | 1.8 | NW | 89 | 1017 |
| 05:00 | 09:00 | 13 | 12.2 | 0 | 1.8 | NW | 90 | 1017 |
| 06:00 | 10:00 | 12.4 | 11.7 | 0 | 1.7 | WNW | 93 | 1017 |
| 07:00 | 11:00 | 12.7 | 11.9 | 0 | 1.9 | WNW | 94 | 1018 |
| 08:00 | 12:00 | 15.1 | 14.7 | 0 | 1.8 | WNW | 86 | 1018 |
| 09:00 | 13:00 | 16.9 | 16.7 | 0 | 1.7 | NW | 78 | 1018 |
| 10:00 | 14:00 | 18.8 | 18.6 | 0 | 1.9 | NW | 72 | 1018 |
| 11:00 | 15:00 | 21.6 | 21.3 | 0 | 1.9 | NNW | 59 | 1018 |
| 12:00 | 16:00 | 22.3 | 22.1 | 0 | 1.7 | NNW | 56 | 1017 |
| 13:00 | 17:00 | 23.3 | 22.7 | 0 | 1.9 | NW | 50 | 1016 |
| 14:00 | 18:00 | 23.8 | 23.3 | 0 | 1.7 | NW | 49 | 1016 |
| 15:00 | 19:00 | 24.3 | 24.4 | 0 | 1.1 | NW | 49 | 1015 |
| 16:00 | 20:00 | 24.5 | 24.9 | 0 | 0.9 | W | 50 | 1014 |
| 17:00 | 21:00 | 24.4 | 25.1 | 0 | 1.2 | WSW | 55 | 1014 |
| 18:00 | 22:00 | 23.2 | 23.9 | 0 | 1.5 | SW | 62 | 1014 |
| 19:00 | 23:00 | 22.7 | 23 | 0 | 1.8 | SSW | 62 | 1014 |
| 20:00 | 00:00 | 20.9 | 21.2 | 0 | 2.1 | SSW | 70 | 1014 |
| 21:00 | 01:00 | 19.7 | 20 | 0 | 2.1 | SSW | 75 | 1015 |
| 22:00 | 02:00 | 19 | 19 | 0 | 2.3 | SSW | 78 | 1014 |
| 23:00 | 03:00 | 17.8 | 17.6 | 0 | 2.4 | SSW | 83 | 1014 |
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
- Peekskill — 41.250°, -74.000°, ERA5 grid cell center, 8.0 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 4 September 2021 specifically — not a monthly average. See the Peekskill 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 (2026-07-18). Historical climate data for Peekskill, United States (41.25°N, 74.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Peekskill, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Peekskill, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 18, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Peekskill, United States},
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.