Home / Ithaca / 26 October 2021
Ithaca
United States · 26 October 2021
← 25 October 202127 October 2021 →
Average
11.6°C
low 10.5° · high 12.9°
Rainfall
69.1mm
rain recorded
Wind
4m/s
daily average
Humidity
94.8%
daily average
Cloud
100%
cover
Pressure
1003hPa
daily average
The temperature ranged from 10.5°C around 23:00 to 12.9°C around 00:00. Rain was recorded across 24 hours, from around 00:00 to 23:00 (69.1mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
47th percentile
Low temperature
87th percentile
Rainfall
100th percentile
Wind
70th 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 9.1°C, versus 11.6°C on this specific day.
Sun & daylight
Sunrise
07:32
Sunset
18:06
Day length
10h 34m
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 | 12.9 | 12.2 | 2.03 | 1.9 | SE | 95 | 1006 |
| 01:00 | 05:00 | 12.6 | 11.7 | 2.18 | 2.1 | SE | 94 | 1005 |
| 02:00 | 06:00 | 12.8 | 12.1 | 1.77 | 1.9 | ESE | 94 | 1005 |
| 03:00 | 07:00 | 12.8 | 12.2 | 1.06 | 1.7 | E | 94 | 1004 |
| 04:00 | 08:00 | 12.3 | 11.5 | 1.5 | 1.7 | ENE | 94 | 1003 |
| 05:00 | 09:00 | 12.2 | 11.8 | 1.78 | 1.3 | NE | 96 | 1003 |
| 06:00 | 10:00 | 12.8 | 11 | 2 | 3.4 | NNE | 96 | 1002 |
| 07:00 | 11:00 | 12.5 | 11.1 | 2.9 | 3 | NNE | 97 | 1002 |
| 08:00 | 12:00 | 12.3 | 10.7 | 3 | 3.1 | NNE | 96 | 1002 |
| 09:00 | 13:00 | 11.9 | 9.8 | 2.82 | 3.6 | NNE | 97 | 1002 |
| 10:00 | 14:00 | 11.7 | 9.5 | 2.58 | 3.6 | NNE | 96 | 1002 |
| 11:00 | 15:00 | 11 | 8.4 | 3.27 | 3.8 | N | 95 | 1002 |
| 12:00 | 16:00 | 10.9 | 8 | 3.89 | 4.1 | NNW | 95 | 1001 |
| 13:00 | 17:00 | 10.7 | 7.3 | 4.61 | 4.9 | NNW | 95 | 1001 |
| 14:00 | 18:00 | 10.6 | 6.7 | 5.04 | 5.6 | NNW | 95 | 1000 |
| 15:00 | 19:00 | 10.6 | 6.2 | 5.23 | 6.2 | NNW | 94 | 1000 |
| 16:00 | 20:00 | 10.8 | 6 | 5.83 | 6.8 | NNW | 94 | 1000 |
| 17:00 | 21:00 | 10.9 | 5.8 | 5.06 | 7.3 | NNW | 94 | 1000 |
| 18:00 | 22:00 | 10.8 | 6.5 | 3.97 | 6.2 | N | 96 | 1001 |
| 19:00 | 23:00 | 11 | 7.3 | 2.84 | 5.3 | NNE | 93 | 1002 |
| 20:00 | 00:00 | 11.1 | 7.9 | 2.18 | 4.7 | NNE | 93 | 1003 |
| 21:00 | 01:00 | 11 | 7.7 | 1.54 | 4.8 | N | 93 | 1004 |
| 22:00 | 02:00 | 10.8 | 7.5 | 1.21 | 4.7 | N | 95 | 1005 |
| 23:00 | 03:00 | 10.5 | 7.2 | 0.84 | 4.8 | N | 95 | 1006 |
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 26 October 2021 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 (2026-07-16). 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 16, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Ithaca, 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 Ithaca, 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.