Home / Ithaca / 30 October 2025
Ithaca
United States · 30 October 2025
← 29 October 202531 October 2025 →
Average
7.5°C
low 3.6°C · high 11.8°C
Rainfall
28.3mm
rain recorded
Wind
2.6m/s
daily average
Humidity
93.8%
daily average
Cloud
99%
cover
Pressure
1006hPa
daily average
The temperature ranged from 3.6°C around 01:00 to 11.8°C around 17:00. Rain was recorded across 20 hours, from around 02:00 to 21:00 (28.3mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
44th percentile
Low temperature
45th percentile
Rainfall
97th percentile
Wind
27th 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 8.8°C, versus 7.5°C on this specific day.
Sun & daylight
Sunrise
07:37
Sunset
18:01
Day length
10h 24m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/New_York.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 04:00 | 4.2°C | 0.5°C | 0 | 2.8 | ESE | 84 | 1018 |
| 01:00 | 05:00 | 3.6°C | -0.5°C | 0 | 3.5 | SE | 90 | 1019 |
| 02:00 | 06:00 | 3.6°C | -0.3°C | 0.68 | 3.2 | SE | 92 | 1017 |
| 03:00 | 07:00 | 3.8°C | 0.3°C | 0.45 | 2.8 | ESE | 92 | 1016 |
| 04:00 | 08:00 | 4.3°C | 1°C | 0.94 | 2.6 | ESE | 93 | 1016 |
| 05:00 | 09:00 | 4.7°C | 1.5°C | 2.76 | 2.6 | E | 93 | 1015 |
| 06:00 | 10:00 | 5.3°C | 2.2°C | 2.71 | 2.6 | E | 94 | 1013 |
| 07:00 | 11:00 | 5.5°C | 2.5°C | 2.49 | 2.5 | ENE | 93 | 1012 |
| 08:00 | 12:00 | 5.6°C | 2.4°C | 3.13 | 2.8 | NE | 94 | 1011 |
| 09:00 | 13:00 | 5.7°C | 2.4°C | 3.49 | 3 | NE | 95 | 1010 |
| 10:00 | 14:00 | 5.9°C | 2.5°C | 3.15 | 3.4 | NE | 96 | 1009 |
| 11:00 | 15:00 | 6.2°C | 3.1°C | 1.45 | 3 | ENE | 97 | 1008 |
| 12:00 | 16:00 | 6.9°C | 4.6°C | 1.23 | 2.1 | ENE | 96 | 1006 |
| 13:00 | 17:00 | 7.8°C | 6.2°C | 1.21 | 1.3 | NE | 97 | 1004 |
| 14:00 | 18:00 | 8.3°C | 6.6°C | 0.78 | 1.7 | NE | 96 | 1002 |
| 15:00 | 19:00 | 9.1°C | 6.7°C | 1.27 | 2.9 | E | 95 | 1000 |
| 16:00 | 20:00 | 10.9°C | 8.2°C | 0.56 | 3.9 | ESE | 93 | 999 |
| 17:00 | 21:00 | 11.8°C | 8.6°C | 0.45 | 4.9 | ESE | 92 | 997 |
| 18:00 | 22:00 | 11.3°C | 9.2°C | 0.52 | 3.2 | SE | 93 | 997 |
| 19:00 | 23:00 | 11.4°C | 9.8°C | 0.48 | 2.6 | SSE | 94 | 997 |
| 20:00 | 00:00 | 11.4°C | 10°C | 0.42 | 2.3 | SSE | 94 | 997 |
| 21:00 | 01:00 | 11.2°C | 10.5°C | 0.13 | 1.3 | SSW | 96 | 996 |
| 22:00 | 02:00 | 10.8°C | 10.4°C | 0.02 | 0.8 | SW | 97 | 996 |
| 23:00 | 03:00 | 10.6°C | 9.8°C | 0.02 | 1.2 | WSW | 97 | 995 |
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 30 October 2025 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 (2026-07-21). 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 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Ithaca, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 21, 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 2026-07-21},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.