Home / Foster / 3 December 2018
Foster
United States · 3 December 2018
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Average
10.3°C
low 7.3°C · high 13.6°C
Rainfall
0.1mm
dry day
Wind
3.9m/s
daily average
Humidity
74.3%
daily average
Cloud
71%
cover
Pressure
1001hPa
daily average
The temperature ranged from 7.3°C around 23:00 to 13.6°C around 12:00. 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
85th percentile
Low temperature
97th percentile
Rainfall
57th percentile
Wind
64th 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 3.4°C, versus 10.3°C on this specific day.
Sun & daylight
Sunrise
06:56
Sunset
16:16
Day length
9h 20m
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 | 05:00 | 10.8°C | 9.3°C | 0 | 2.4 | WSW | 97 | 1002 |
| 01:00 | 06:00 | 10.7°C | 9°C | 0 | 2.6 | WSW | 97 | 1001 |
| 02:00 | 07:00 | 10.4°C | 8.4°C | 0 | 2.9 | WSW | 97 | 1001 |
| 03:00 | 08:00 | 10.2°C | 8.1°C | 0 | 3 | WSW | 98 | 1001 |
| 04:00 | 09:00 | 10.2°C | 8.1°C | 0 | 3.1 | WSW | 98 | 1000 |
| 05:00 | 10:00 | 10°C | 7.9°C | 0 | 2.9 | SW | 96 | 1000 |
| 06:00 | 11:00 | 9.8°C | 7.2°C | 0 | 3.5 | SW | 96 | 1000 |
| 07:00 | 12:00 | 9.8°C | 6.8°C | 0 | 4.1 | WSW | 97 | 1000 |
| 08:00 | 13:00 | 10°C | 7.2°C | 0 | 4 | WSW | 97 | 1001 |
| 09:00 | 14:00 | 10.5°C | 7.7°C | 0.01 | 4 | WSW | 94 | 1001 |
| 10:00 | 15:00 | 12°C | 8.9°C | 0.04 | 4.3 | WSW | 82 | 1001 |
| 11:00 | 16:00 | 13°C | 8.9°C | 0.03 | 5.1 | WSW | 71 | 1001 |
| 12:00 | 17:00 | 13.6°C | 8.8°C | 0 | 5.1 | WSW | 54 | 1000 |
| 13:00 | 18:00 | 13.1°C | 8.2°C | 0 | 5.1 | W | 54 | 1000 |
| 14:00 | 19:00 | 12.5°C | 7.4°C | 0 | 5 | W | 50 | 1000 |
| 15:00 | 20:00 | 12°C | 7.1°C | 0 | 4.5 | W | 47 | 1001 |
| 16:00 | 21:00 | 11.2°C | 6.2°C | 0 | 4.4 | W | 47 | 1001 |
| 17:00 | 22:00 | 9.6°C | 5°C | 0 | 3.7 | W | 51 | 1002 |
| 18:00 | 23:00 | 8.8°C | 4.4°C | 0 | 3.4 | W | 53 | 1003 |
| 19:00 | 00:00 | 8°C | 3.5°C | 0 | 3.6 | WSW | 57 | 1003 |
| 20:00 | 01:00 | 7.7°C | 3.1°C | 0 | 3.9 | WSW | 60 | 1003 |
| 21:00 | 02:00 | 7.6°C | 2.7°C | 0 | 4.3 | W | 61 | 1004 |
| 22:00 | 03:00 | 7.6°C | 2.5°C | 0 | 4.6 | WNW | 62 | 1004 |
| 23:00 | 04:00 | 7.3°C | 2°C | 0 | 4.9 | WNW | 64 | 1004 |
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
- Foster — 41.750°, -71.750°, ERA5 grid cell center, 11.6 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 3 December 2018 specifically — not a monthly average. See the Foster 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 (2026-07-21). Historical climate data for Foster, United States (41.75°N, 71.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Foster, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Foster, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 21, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Foster, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-21},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.