Home / Frederick / 1 October 2023
Frederick
United States · 1 October 2023
← 30 September 20232 October 2023 →
Average
20.2°C
low 14.6° · high 27°
Rainfall
0mm
dry day
Wind
2.4m/s
daily average
Humidity
71.4%
daily average
Cloud
3%
cover
Pressure
1023hPa
daily average
The temperature ranged from 14.6°C around 06:00 to 27°C around 16:00. 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
77th percentile
Low temperature
56th percentile
Rainfall
48th percentile
Wind
56th 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 18.3°C, versus 20.2°C on this specific day.
Sun & daylight
Sunrise
07:05
Sunset
18:52
Day length
11h 47m
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 | 18 | 18.8 | 0 | 1.6 | NNW | 86 | 1024 |
| 01:00 | 05:00 | 17.4 | 17.8 | 0 | 2 | NNW | 88 | 1023 |
| 02:00 | 06:00 | 16.6 | 16.7 | 0 | 2.1 | NNW | 90 | 1023 |
| 03:00 | 07:00 | 16.1 | 15.9 | 0 | 2.3 | NNW | 92 | 1023 |
| 04:00 | 08:00 | 16 | 15.6 | 0 | 2.6 | NNW | 91 | 1023 |
| 05:00 | 09:00 | 15.4 | 14.8 | 0 | 2.7 | NNW | 92 | 1023 |
| 06:00 | 10:00 | 14.6 | 13.6 | 0 | 2.8 | NNW | 91 | 1024 |
| 07:00 | 11:00 | 14.7 | 13.8 | 0 | 2.7 | NNW | 91 | 1024 |
| 08:00 | 12:00 | 15 | 14.1 | 0 | 2.7 | NNW | 90 | 1024 |
| 09:00 | 13:00 | 17.2 | 16.9 | 0 | 2.3 | NNW | 83 | 1025 |
| 10:00 | 14:00 | 19.4 | 19 | 0 | 2.7 | N | 73 | 1025 |
| 11:00 | 15:00 | 22.9 | 22.3 | 0 | 2.8 | N | 58 | 1025 |
| 12:00 | 16:00 | 24.4 | 23.8 | 0 | 2.7 | N | 54 | 1024 |
| 13:00 | 17:00 | 25.5 | 24.9 | 0 | 2.7 | NNE | 49 | 1024 |
| 14:00 | 18:00 | 26.4 | 25.7 | 0 | 2.7 | N | 45 | 1023 |
| 15:00 | 19:00 | 26.9 | 26 | 0 | 2.8 | N | 43 | 1023 |
| 16:00 | 20:00 | 27 | 26 | 0 | 2.8 | N | 43 | 1022 |
| 17:00 | 21:00 | 26.8 | 25.9 | 0 | 2.6 | N | 43 | 1022 |
| 18:00 | 22:00 | 24.7 | 24.5 | 0 | 2 | N | 50 | 1022 |
| 19:00 | 23:00 | 23 | 22.9 | 0 | 2 | N | 58 | 1022 |
| 20:00 | 00:00 | 21 | 21 | 0 | 2.1 | NNW | 67 | 1022 |
| 21:00 | 01:00 | 19.8 | 20.1 | 0 | 1.8 | NNW | 74 | 1023 |
| 22:00 | 02:00 | 18.6 | 19.1 | 0 | 1.5 | NW | 78 | 1023 |
| 23:00 | 03:00 | 17 | 17.4 | 0 | 1.4 | NW | 84 | 1023 |
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
- Frederick — 39.500°, -77.500°, ERA5 grid cell center, 12.2 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 1 October 2023 specifically — not a monthly average. See the Frederick 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 (2026-07-18). Historical climate data for Frederick, United States (39.50°N, 77.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Frederick, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Frederick, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 18, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Frederick, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-18},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.