Home / Saint James / 29 September 2025
Saint James
United States · 29 September 2025
← 28 September 202530 September 2025 →
Average
21.3°C
low 19.7° · high 22.7°
Rainfall
0mm
dry day
Wind
2.9m/s
daily average
Humidity
71.4%
daily average
Cloud
92%
cover
Pressure
1022hPa
daily average
The temperature ranged from 19.7°C around 07:00 to 22.7°C around 15:00. 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
84th percentile
Low temperature
90th percentile
Rainfall
41th percentile
Wind
16th 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 18.5°C, versus 21.3°C on this specific day.
Sun & daylight
Sunrise
06:47
Sunset
18:37
Day length
11h 50m
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 | 21.5 | 22.7 | 0 | 3.3 | WSW | 88 | 1020 |
| 01:00 | 05:00 | 21.6 | 23.6 | 0 | 2.2 | W | 90 | 1020 |
| 02:00 | 06:00 | 21.7 | 23.6 | 0 | 2.2 | NNW | 88 | 1021 |
| 03:00 | 07:00 | 21.4 | 22.1 | 0 | 3.4 | N | 84 | 1021 |
| 04:00 | 08:00 | 20.9 | 20.5 | 0 | 4.3 | N | 81 | 1021 |
| 05:00 | 09:00 | 20.6 | 19.7 | 0 | 4.8 | NNE | 80 | 1021 |
| 06:00 | 10:00 | 19.8 | 18.6 | 0 | 4.7 | NNE | 80 | 1022 |
| 07:00 | 11:00 | 19.7 | 18.2 | 0 | 5 | NNE | 80 | 1022 |
| 08:00 | 12:00 | 19.8 | 18.3 | 0 | 4.8 | NNE | 77 | 1023 |
| 09:00 | 13:00 | 20 | 18.2 | 0 | 4.9 | NE | 72 | 1023 |
| 10:00 | 14:00 | 21 | 18.9 | 0 | 4.7 | NE | 65 | 1024 |
| 11:00 | 15:00 | 21.6 | 19.8 | 0 | 4.3 | NE | 61 | 1024 |
| 12:00 | 16:00 | 22 | 20.6 | 0 | 3.5 | ENE | 58 | 1024 |
| 13:00 | 17:00 | 22.3 | 21.4 | 0 | 2.9 | ENE | 57 | 1023 |
| 14:00 | 18:00 | 22.6 | 22 | 0 | 2.4 | ENE | 56 | 1023 |
| 15:00 | 19:00 | 22.7 | 22.3 | 0 | 2.1 | ENE | 56 | 1022 |
| 16:00 | 20:00 | 22.6 | 22.2 | 0 | 2 | ENE | 56 | 1022 |
| 17:00 | 21:00 | 22.6 | 22.3 | 0 | 1.5 | ENE | 52 | 1022 |
| 18:00 | 22:00 | 22 | 22.5 | 0 | 0.8 | ESE | 58 | 1022 |
| 19:00 | 23:00 | 21.6 | 22.2 | 0 | 1.3 | SSE | 65 | 1022 |
| 20:00 | 00:00 | 21 | 21.8 | 0 | 1.5 | SSE | 71 | 1022 |
| 21:00 | 01:00 | 20.6 | 21.8 | 0 | 1.3 | S | 76 | 1022 |
| 22:00 | 02:00 | 20.4 | 21.7 | 0 | 1.3 | SSW | 79 | 1022 |
| 23:00 | 03:00 | 20.3 | 21.8 | 0 | 1.1 | SSW | 80 | 1021 |
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
- Saint James — 40.750°, -73.250°, ERA5 grid cell center, 16.3 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 29 September 2025 specifically — not a monthly average. See the Saint James 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 Saint James, United States (40.75°N, 73.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Saint James, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 16, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Saint James, 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 Saint James, 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.