Home / Bethlehem / 1 September 2019
Bethlehem
United States · 1 September 2019
← 31 August 20192 September 2019 →
Average
20.5°C
low 15.3° · high 25.9°
Rainfall
0.5mm
dry day
Wind
2.3m/s
daily average
Humidity
57.5%
daily average
Cloud
84%
cover
Pressure
1026hPa
daily average
The temperature ranged from 15.3°C around 06:00 to 25.9°C around 17:00. Rain was recorded for one hour, around 15:00 (0.5mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
40th percentile
Low temperature
36th percentile
Rainfall
66th percentile
Wind
51th 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 21.9°C, versus 20.5°C on this specific day.
Sun & daylight
Sunrise
06:27
Sunset
19:33
Day length
13h 6m
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 | 17.7 | 15.4 | 0 | 2.6 | NNE | 54 | 1026 |
| 01:00 | 05:00 | 16.8 | 14.7 | 0 | 2.6 | NNE | 58 | 1026 |
| 02:00 | 06:00 | 16.4 | 14.2 | 0 | 2.6 | NNE | 59 | 1026 |
| 03:00 | 07:00 | 15.9 | 13.8 | 0 | 2.5 | NE | 60 | 1027 |
| 04:00 | 08:00 | 15.6 | 13.6 | 0 | 2.4 | NE | 62 | 1027 |
| 05:00 | 09:00 | 15.4 | 13.3 | 0 | 2.4 | NE | 62 | 1027 |
| 06:00 | 10:00 | 15.3 | 13.7 | 0 | 2 | NE | 66 | 1027 |
| 07:00 | 11:00 | 15.4 | 13.6 | 0 | 2.3 | NE | 66 | 1027 |
| 08:00 | 12:00 | 16.6 | 15.1 | 0 | 2.4 | NE | 67 | 1027 |
| 09:00 | 13:00 | 18 | 16.7 | 0 | 2.4 | ENE | 65 | 1027 |
| 10:00 | 14:00 | 19.9 | 19 | 0 | 2.2 | E | 60 | 1028 |
| 11:00 | 15:00 | 22.6 | 21.4 | 0 | 2 | E | 47 | 1027 |
| 12:00 | 16:00 | 23.6 | 22.5 | 0 | 2.2 | ESE | 46 | 1027 |
| 13:00 | 17:00 | 24.8 | 23.8 | 0 | 2.1 | SE | 44 | 1026 |
| 14:00 | 18:00 | 25.5 | 24.9 | 0 | 1.9 | SE | 44 | 1026 |
| 15:00 | 19:00 | 25.8 | 25.3 | 0.43 | 1.9 | SSE | 44 | 1025 |
| 16:00 | 20:00 | 25.8 | 25.4 | 0.02 | 2 | SSE | 46 | 1025 |
| 17:00 | 21:00 | 25.9 | 25.7 | 0 | 2.2 | SSE | 49 | 1024 |
| 18:00 | 22:00 | 24.4 | 26 | 0 | 0.8 | S | 61 | 1024 |
| 19:00 | 23:00 | 23.8 | 24 | 0 | 1.8 | SE | 56 | 1024 |
| 20:00 | 00:00 | 22.6 | 21.7 | 0 | 3 | SE | 58 | 1024 |
| 21:00 | 01:00 | 21.8 | 20.7 | 0 | 3.5 | SE | 62 | 1024 |
| 22:00 | 02:00 | 21.2 | 20.2 | 0 | 3.6 | SE | 66 | 1024 |
| 23:00 | 03:00 | 20.3 | 20.1 | 0 | 3.2 | SE | 76 | 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
- Bethlehem — 40.750°, -75.250°, ERA5 grid cell center, 17.1 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 1 September 2019 specifically — not a monthly average. See the Bethlehem 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 Bethlehem, United States (40.75°N, 75.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Bethlehem, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 16, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Bethlehem, 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 Bethlehem, 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.