Home / Needham / 8 September 2024
Needham
United States · 8 September 2024
← 7 September 20249 September 2024 →
Average
15.6°C
low 11.7°C · high 20.5°C
Rainfall
0.3mm
dry day
Wind
3.8m/s
daily average
Humidity
65.5%
daily average
Cloud
10%
cover
Pressure
1012hPa
daily average
The temperature ranged from 11.7°C around 06:00 to 20.5°C around 15:00. Rain was recorded for one hour, around 00:00 (0.3mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
8th percentile
Low temperature
10th percentile
Rainfall
59th percentile
Wind
84th 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°C, versus 15.6°C on this specific day.
Sun & daylight
Sunrise
06:18
Sunset
19:05
Day length
12h 48m
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 | 15°C | 14.2°C | 0.33 | 2.8 | NW | 93 | 1009 |
| 01:00 | 05:00 | 14.1°C | 12.6°C | 0 | 3.4 | WNW | 92 | 1010 |
| 02:00 | 06:00 | 13.7°C | 12°C | 0 | 3.5 | WNW | 92 | 1010 |
| 03:00 | 07:00 | 13.2°C | 11.2°C | 0 | 3.6 | W | 92 | 1010 |
| 04:00 | 08:00 | 12.3°C | 10°C | 0 | 3.8 | W | 93 | 1010 |
| 05:00 | 09:00 | 11.9°C | 9.5°C | 0 | 3.7 | W | 92 | 1011 |
| 06:00 | 10:00 | 11.7°C | 9°C | 0 | 3.7 | W | 84 | 1011 |
| 07:00 | 11:00 | 12.2°C | 9.4°C | 0 | 3.7 | W | 82 | 1012 |
| 08:00 | 12:00 | 13.5°C | 10.5°C | 0 | 4 | W | 74 | 1012 |
| 09:00 | 13:00 | 15.3°C | 12.1°C | 0 | 4.2 | WNW | 65 | 1013 |
| 10:00 | 14:00 | 17°C | 13.7°C | 0 | 3.9 | WNW | 53 | 1013 |
| 11:00 | 15:00 | 17.8°C | 14.5°C | 0 | 3.9 | W | 51 | 1013 |
| 12:00 | 16:00 | 18.7°C | 15.4°C | 0 | 3.9 | W | 47 | 1012 |
| 13:00 | 17:00 | 19.5°C | 15.9°C | 0 | 4.2 | W | 44 | 1012 |
| 14:00 | 18:00 | 20°C | 16°C | 0 | 4.7 | W | 43 | 1012 |
| 15:00 | 19:00 | 20.5°C | 16.2°C | 0 | 5 | W | 40 | 1012 |
| 16:00 | 20:00 | 20.3°C | 15.8°C | 0 | 5.1 | W | 39 | 1012 |
| 17:00 | 21:00 | 19.9°C | 15.5°C | 0 | 4.8 | W | 39 | 1012 |
| 18:00 | 22:00 | 18.3°C | 14.6°C | 0 | 3.8 | W | 43 | 1013 |
| 19:00 | 23:00 | 16.9°C | 14°C | 0 | 2.9 | W | 49 | 1014 |
| 20:00 | 00:00 | 14.7°C | 12°C | 0 | 2.7 | WSW | 58 | 1015 |
| 21:00 | 01:00 | 13.4°C | 10.8°C | 0 | 2.7 | WSW | 65 | 1015 |
| 22:00 | 02:00 | 12.5°C | 9.7°C | 0 | 3 | WSW | 69 | 1015 |
| 23:00 | 03:00 | 12.1°C | 9.1°C | 0 | 3.3 | SW | 70 | 1015 |
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
- Needham — 42.250°, -71.250°, ERA5 grid cell center, 4.0 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 8 September 2024 specifically — not a monthly average. See the Needham 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 Needham, United States (42.25°N, 71.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Needham, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Needham, 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 Needham, 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.