Home / Weiser / 15 February 2018
Weiser
United States · 15 February 2018
← 14 February 201816 February 2018 →
Average
1.5°C
low -3.4° · high 6.6°
Rainfall
0mm
dry day
Wind
2.5m/s
daily average
Humidity
63.9%
daily average
Cloud
50%
cover
Pressure
1027hPa
daily average
The temperature ranged from -3.4°C around 03:00 to 6.6°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
58th percentile
Low temperature
47th percentile
Rainfall
38th percentile
Wind
80th 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 0.7°C, versus 1.5°C on this specific day.
Sun & daylight
Sunrise
07:47
Sunset
18:17
Day length
10h 30m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Boise.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 07:00 | -0.8 | -5.4 | 0 | 3 | WNW | 84 | 1020 |
| 01:00 | 08:00 | -1.1 | -5.4 | 0 | 2.7 | WNW | 84 | 1021 |
| 02:00 | 09:00 | -2.9 | -7.2 | 0 | 2.4 | W | 87 | 1022 |
| 03:00 | 10:00 | -3.4 | -7.7 | 0 | 2.5 | WNW | 87 | 1022 |
| 04:00 | 11:00 | -2.8 | -7.2 | 0 | 2.6 | WNW | 85 | 1023 |
| 05:00 | 12:00 | -2.3 | -6.7 | 0 | 2.6 | NW | 85 | 1024 |
| 06:00 | 13:00 | -2.5 | -6.9 | 0 | 2.6 | NW | 85 | 1025 |
| 07:00 | 14:00 | -2.8 | -7.1 | 0 | 2.6 | NW | 85 | 1026 |
| 08:00 | 15:00 | -2.2 | -6.7 | 0 | 2.6 | NW | 80 | 1027 |
| 09:00 | 16:00 | -1.1 | -5.1 | 0 | 2.1 | NNW | 77 | 1028 |
| 10:00 | 17:00 | 1.7 | -2 | 0 | 1.8 | WNW | 69 | 1029 |
| 11:00 | 18:00 | 3.2 | -2.1 | 0 | 3.9 | NW | 59 | 1030 |
| 12:00 | 19:00 | 4.4 | -1 | 0 | 3.9 | NW | 49 | 1030 |
| 13:00 | 20:00 | 4.9 | -0.2 | 0 | 3.5 | NW | 45 | 1030 |
| 14:00 | 21:00 | 6 | 1 | 0 | 2.9 | NW | 35 | 1029 |
| 15:00 | 22:00 | 6.4 | 2.4 | 0 | 1.5 | NW | 34 | 1030 |
| 16:00 | 23:00 | 6.6 | 3.2 | 0 | 0.7 | WNW | 33 | 1029 |
| 17:00 | 00:00 | 6.6 | 2.9 | 0 | 0.9 | S | 31 | 1029 |
| 18:00 | 01:00 | 5.9 | 2.4 | 0 | 1.6 | SSE | 50 | 1029 |
| 19:00 | 02:00 | 4.5 | 0.2 | 0 | 2.4 | SSE | 51 | 1030 |
| 20:00 | 03:00 | 1.4 | -2.9 | 0 | 2.4 | SE | 64 | 1030 |
| 21:00 | 04:00 | 1.4 | -2.8 | 0 | 2.5 | SE | 64 | 1031 |
| 22:00 | 05:00 | 1.6 | -2.7 | 0 | 2.5 | SE | 61 | 1031 |
| 23:00 | 06:00 | 2.2 | -2.5 | 0 | 2.7 | SE | 49 | 1031 |
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
- Weiser — 44.250°, -117.000°, ERA5 grid cell center, 2.4 km from requested point
- Time zone
- America/Boise
- What's shown here
- The hourly and daily record for 15 February 2018 specifically — not a monthly average. See the Weiser 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 Weiser, United States (44.25°N, 117.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Weiser, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Weiser, 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 Weiser, 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.