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Foster

United States · 9 December 2016

FosterUnited States12:05 PM localChange location
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Average

-0.5°C

low -3.6°C · high 2.2°C

Rainfall

0mm

dry day

Wind

5m/s

daily average

Humidity

46.1%

daily average

Cloud

12%

cover

Pressure

1017hPa

daily average

The temperature ranged from -3.6°C around 23:00 to 2.2°C around 13:00. 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

27th percentile

Low temperature

37th percentile

Rainfall

46th percentile

Wind

85th 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 2°C, versus -0.5°C on this specific day.

Sun & daylight

Sunrise

07:02

Sunset

16:16

Day length

9h 13m

Hour by hour

Temperature (line) and hourly rainfall (bars), local time — America/New_York.

↓ Download CSV
00:0006:0012:0018:0023:00

Cumulative rainfall through the day.

00:0006:0012:0018:0023:00
Local timeUTCTempFeelsRain mmWind m/sDirHumidity %Pressure hPa
00:0005:000°C-5.9°C04.3W561012
01:0006:00-0.3°C-6.3°C04.3W541012
02:0007:00-0.6°C-6.6°C04.4W541013
03:0008:00-1.1°C-7.2°C04.4W541013
04:0009:00-1.2°C-7.4°C04.5W531013
05:0010:00-1.6°C-7.8°C04.5W551013
06:0011:00-1.5°C-7.8°C04.8W551014
07:0012:00-1.3°C-7.6°C04.8W571014
08:0013:00-0.6°C-6.8°C04.6WNW561015
09:0014:000.5°C-6.1°C05.2WNW491016
10:0015:001.5°C-5.7°C05.8WNW411016
11:0016:001.8°C-5.8°C06.4WNW391016
12:0017:002.2°C-5.4°C06.3WNW371016
13:0018:002.2°C-5.3°C06.3WNW371016
14:0019:002.1°C-5.3°C06WNW361016
15:0020:001.4°C-5.6°C05.5WNW371017
16:0021:000.5°C-6.1°C04.9WNW381018
17:0022:00-1.1°C-7.6°C04.6WNW411019
18:0023:00-1.6°C-8.3°C04.8WNW411020
19:0000:00-2°C-8.7°C05NW421021
20:0001:00-2.3°C-9.1°C04.9NW421022
21:0002:00-2.7°C-9.3°C04.8NW431022
22:0003:00-3.2°C-9.8°C04.7NW441023
23:0004:00-3.6°C-10.1°C04.6NW451023

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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 9 December 2016 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

Plain text
PastClimate (2026-07-20). 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/
APA
PastClimate. (2026). Historical climate data for Foster, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
MLA
"Historical Climate Data for Foster, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 2026, www.pastclimate.com.
BibTeX
@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 2026-07-20},
  url = {https://www.pastclimate.com/}
}

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