Home / Ithaca / 28 October 2023
Ithaca
United States · 28 October 2023
← 27 October 202329 October 2023 →
Average
14°C
low 7.3° · high 18.6°
Rainfall
0.9mm
dry day
Wind
3.3m/s
daily average
Humidity
79.4%
daily average
Cloud
59%
cover
Pressure
1018hPa
daily average
The temperature ranged from 7.3°C around 23:00 to 18.6°C around 10:00. Rain was recorded across 3 hours, from around 10:00 to 12:00 (0.9mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
83th percentile
Low temperature
76th percentile
Rainfall
54th percentile
Wind
44th 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 8.6°C, versus 14°C on this specific day.
Sun & daylight
Sunrise
07:34
Sunset
18:04
Day length
10h 30m
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 | 16.1 | 14.8 | 0 | 3.5 | SW | 86 | 1016 |
| 01:00 | 05:00 | 15.9 | 14.9 | 0 | 3.1 | SW | 87 | 1016 |
| 02:00 | 06:00 | 15.6 | 14.9 | 0 | 2.8 | SW | 89 | 1015 |
| 03:00 | 07:00 | 15.6 | 14.9 | 0 | 2.8 | SSW | 90 | 1015 |
| 04:00 | 08:00 | 15.5 | 14.6 | 0 | 2.9 | SW | 90 | 1015 |
| 05:00 | 09:00 | 16 | 15.3 | 0 | 3 | SW | 91 | 1015 |
| 06:00 | 10:00 | 15.1 | 14.2 | 0 | 2.8 | SW | 90 | 1015 |
| 07:00 | 11:00 | 15.3 | 14.2 | 0 | 3.1 | SW | 89 | 1015 |
| 08:00 | 12:00 | 16 | 15.3 | 0 | 3 | SW | 88 | 1015 |
| 09:00 | 13:00 | 18 | 17.3 | 0.05 | 3.2 | SW | 83 | 1015 |
| 10:00 | 14:00 | 18.6 | 17.7 | 0.2 | 3.9 | W | 83 | 1016 |
| 11:00 | 15:00 | 17.9 | 16.4 | 0.43 | 4.6 | NW | 84 | 1018 |
| 12:00 | 16:00 | 14.4 | 12 | 0.17 | 4 | NW | 83 | 1019 |
| 13:00 | 17:00 | 13.7 | 10.9 | 0 | 3.9 | NW | 76 | 1019 |
| 14:00 | 18:00 | 13.7 | 10.9 | 0 | 3.6 | NW | 72 | 1019 |
| 15:00 | 19:00 | 14.2 | 11.1 | 0 | 3.8 | NW | 69 | 1019 |
| 16:00 | 20:00 | 14.7 | 11.3 | 0 | 4.1 | NW | 63 | 1020 |
| 17:00 | 21:00 | 13.9 | 10.6 | 0 | 3.6 | NNW | 62 | 1020 |
| 18:00 | 22:00 | 11.4 | 8 | 0 | 3.2 | NNW | 64 | 1021 |
| 19:00 | 23:00 | 10.3 | 7 | 0 | 3 | NNW | 68 | 1022 |
| 20:00 | 00:00 | 9.5 | 6.2 | 0 | 2.8 | NNW | 70 | 1023 |
| 21:00 | 01:00 | 8.8 | 5.5 | 0 | 2.8 | NNW | 72 | 1023 |
| 22:00 | 02:00 | 8.1 | 5 | 0 | 2.5 | NNW | 76 | 1023 |
| 23:00 | 03:00 | 7.3 | 4.3 | 0 | 2.3 | NNW | 79 | 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
- Ithaca — 42.500°, -76.500°, ERA5 grid cell center, 6.6 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 28 October 2023 specifically — not a monthly average. See the Ithaca 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 (2026-07-17). Historical climate data for Ithaca, United States (42.50°N, 76.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Ithaca, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Ithaca, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 17, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Ithaca, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-17},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.