Home / Glasco / 18 December 2023
Glasco
United States · 18 December 2023
← 17 December 202319 December 2023 →
Average
9.7°C
low 4.1° · high 14.7°
Rainfall
74.9mm
rain recorded
Wind
4.1m/s
daily average
Humidity
87.2%
daily average
Cloud
73%
cover
Pressure
992hPa
daily average
The temperature ranged from 4.1°C around 23:00 to 14.7°C around 07:00. Rain was recorded across 17 hours, from around 00:00 to 16:00 (74.9mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
99th percentile
Low temperature
99th percentile
Rainfall
100th percentile
Wind
91th 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 -0.8°C, versus 9.7°C on this specific day.
Sun & daylight
Sunrise
07:18
Sunset
16:26
Day length
9h 7m
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 | 05:00 | 8.8 | 7.1 | 2.51 | 1.9 | E | 96 | 1006 |
| 01:00 | 06:00 | 9.3 | 7.2 | 3.13 | 2.7 | ESE | 97 | 1004 |
| 02:00 | 07:00 | 9.8 | 6.7 | 4.02 | 4.1 | ESE | 97 | 1001 |
| 03:00 | 08:00 | 11.2 | 7.7 | 4.16 | 5.3 | ESE | 95 | 998 |
| 04:00 | 09:00 | 11.8 | 8.5 | 7.3 | 5.2 | ESE | 95 | 994 |
| 05:00 | 10:00 | 13.4 | 11 | 11.47 | 4.5 | SE | 94 | 990 |
| 06:00 | 11:00 | 14.1 | 9.6 | 9.55 | 7.7 | SSE | 93 | 986 |
| 07:00 | 12:00 | 14.7 | 10.7 | 6.03 | 7.3 | SSE | 93 | 986 |
| 08:00 | 13:00 | 14.4 | 12.1 | 5.67 | 4.7 | S | 92 | 985 |
| 09:00 | 14:00 | 14 | 12.8 | 6.92 | 2.9 | S | 92 | 985 |
| 10:00 | 15:00 | 14.2 | 14.2 | 2.05 | 1.3 | SW | 92 | 984 |
| 11:00 | 16:00 | 14.1 | 12.7 | 1.03 | 3.2 | WNW | 92 | 984 |
| 12:00 | 17:00 | 11.9 | 8.5 | 2.71 | 5 | NW | 89 | 984 |
| 13:00 | 18:00 | 9.1 | 4.7 | 3.17 | 5.4 | NW | 87 | 984 |
| 14:00 | 19:00 | 7.4 | 3 | 2.36 | 4.9 | NW | 88 | 985 |
| 15:00 | 20:00 | 6.5 | 1.7 | 2.19 | 4.9 | WNW | 85 | 987 |
| 16:00 | 21:00 | 7.3 | 2.8 | 0.58 | 4.8 | WNW | 81 | 989 |
| 17:00 | 22:00 | 7 | 2.9 | 0.03 | 3.7 | W | 77 | 991 |
| 18:00 | 23:00 | 7.2 | 3.6 | 0 | 3.1 | WSW | 74 | 994 |
| 19:00 | 00:00 | 6.8 | 3 | 0 | 3.2 | SW | 76 | 997 |
| 20:00 | 01:00 | 6.2 | 2.8 | 0 | 2.7 | SW | 79 | 998 |
| 21:00 | 02:00 | 5.2 | 1.3 | 0 | 3 | SW | 79 | 999 |
| 22:00 | 03:00 | 4.7 | 0.8 | 0 | 3.1 | SW | 76 | 1001 |
| 23:00 | 04:00 | 4.1 | -0.2 | 0 | 3.3 | SW | 75 | 1001 |
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
- Glasco — 42.000°, -74.000°, ERA5 grid cell center, 6.5 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 18 December 2023 specifically — not a monthly average. See the Glasco 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 Glasco, United States (42.00°N, 74.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Glasco, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 16, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Glasco, 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 Glasco, 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.