Home / Keyport / 26 October 2021
Keyport
United States · 26 October 2021
← 25 October 202127 October 2021 →
Average
16.4°C
low 12.1° · high 18.2°
Rainfall
141mm
rain recorded
Wind
3.7m/s
daily average
Humidity
86.8%
daily average
Cloud
98%
cover
Pressure
997hPa
daily average
The temperature ranged from 12.1°C around 23:00 to 18.2°C around 00:00. Rain was recorded across 18 hours, from around 00:00 to 23:00 (141.1mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
49th percentile
Low temperature
71th percentile
Rainfall
100th percentile
Wind
62th 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 13.7°C, versus 16.4°C on this specific day.
Sun & daylight
Sunrise
07:20
Sunset
18:01
Day length
10h 41m
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 | 18.2 | 19.4 | 0.42 | 1.6 | ESE | 92 | 1006 |
| 01:00 | 05:00 | 18 | 18.4 | 0.96 | 2.6 | ESE | 91 | 1005 |
| 02:00 | 06:00 | 17.7 | 17.3 | 2.07 | 3.5 | ESE | 90 | 1002 |
| 03:00 | 07:00 | 17.1 | 16.4 | 9.08 | 3.6 | E | 90 | 1001 |
| 04:00 | 08:00 | 16.8 | 15.9 | 12.88 | 3.6 | ESE | 88 | 999 |
| 05:00 | 09:00 | 16.6 | 16.2 | 13.75 | 2.7 | ESE | 89 | 998 |
| 06:00 | 10:00 | 17 | 17.8 | 12.04 | 1.6 | SE | 92 | 999 |
| 07:00 | 11:00 | 16.8 | 17.6 | 11.44 | 1.5 | SSE | 94 | 998 |
| 08:00 | 12:00 | 16.8 | 17.2 | 10.51 | 2.2 | NNW | 95 | 997 |
| 09:00 | 13:00 | 17 | 16.1 | 9.86 | 4.3 | NNW | 95 | 996 |
| 10:00 | 14:00 | 17.1 | 16.2 | 10.67 | 4.1 | WNW | 94 | 995 |
| 11:00 | 15:00 | 17.4 | 16 | 11.68 | 4.6 | W | 90 | 995 |
| 12:00 | 16:00 | 17.6 | 16 | 12.84 | 5 | WNW | 89 | 995 |
| 13:00 | 17:00 | 17.2 | 15.1 | 11.26 | 5.4 | W | 87 | 994 |
| 14:00 | 18:00 | 16.8 | 14.7 | 7.51 | 5.1 | WNW | 85 | 994 |
| 15:00 | 19:00 | 16.9 | 15.1 | 0 | 4.5 | WNW | 84 | 993 |
| 16:00 | 20:00 | 16.8 | 15.4 | 0 | 3.7 | W | 83 | 994 |
| 17:00 | 21:00 | 16.1 | 14.8 | 0.02 | 3.3 | WNW | 84 | 994 |
| 18:00 | 22:00 | 16.4 | 15.1 | 0.02 | 2.7 | NW | 74 | 996 |
| 19:00 | 23:00 | 15.6 | 13.3 | 0.01 | 3.8 | WNW | 76 | 997 |
| 20:00 | 00:00 | 14.7 | 11.9 | 0.01 | 4.4 | WNW | 77 | 997 |
| 21:00 | 01:00 | 14.1 | 10.5 | 0.11 | 5.2 | WNW | 76 | 997 |
| 22:00 | 02:00 | 13.1 | 9 | 0.81 | 5.8 | WNW | 79 | 998 |
| 23:00 | 03:00 | 12.1 | 8.7 | 3.12 | 5 | NW | 88 | 998 |
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
- Keyport — 40.250°, -74.250°, ERA5 grid cell center, 20.8 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 26 October 2021 specifically — not a monthly average. See the Keyport 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 (2026-07-16). Historical climate data for Keyport, United States (40.25°N, 74.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Keyport, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 16, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Keyport, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 16, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Keyport, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-16},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.