Home / Tehachapi / 4 March 2018
Tehachapi
United States · 4 March 2018
Average
3.3°C
low -1.3°C · high 8.5°C
Rainfall
0.5mm
dry day
Wind
1.9m/s
daily average
Humidity
62.4%
daily average
Cloud
50%
cover
Pressure
1024hPa
daily average
The temperature ranged from -1.3°C around 04:00 to 8.5°C around 15:00. No measurable rain was recorded during the day.
How unusual was this day?
Compared against the same 138 calendar days (±7 days) across the other 9 years on file.
High temperature
16th percentile
Low temperature
7th percentile
Rainfall
69th 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 8.4°C, versus 3.3°C on this specific day.
Sun & daylight
Sunrise
06:19
Sunset
17:52
Day length
11h 33m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Los_Angeles.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 08:00 | 0.8°C | -3.1°C | 0.01 | 2.4 | W | 82 | 1021 |
| 01:00 | 09:00 | -0.3°C | -4.2°C | 0.01 | 2.4 | W | 87 | 1022 |
| 02:00 | 10:00 | -1.3°C | -5°C | 0.02 | 2.1 | W | 95 | 1021 |
| 03:00 | 11:00 | -1.2°C | -5°C | 0.04 | 2.3 | W | 96 | 1022 |
| 04:00 | 12:00 | -1.3°C | -5.1°C | 0.05 | 2.2 | W | 95 | 1023 |
| 05:00 | 13:00 | -0.7°C | -4.6°C | 0.05 | 2.4 | WSW | 95 | 1023 |
| 06:00 | 14:00 | -0.7°C | -4.5°C | 0.07 | 2.2 | WSW | 94 | 1025 |
| 07:00 | 15:00 | 0.5°C | -3.5°C | 0.08 | 2.6 | WSW | 88 | 1025 |
| 08:00 | 16:00 | 0.8°C | -3.4°C | 0.07 | 2.8 | W | 81 | 1026 |
| 09:00 | 17:00 | 2.5°C | -2°C | 0.06 | 2.8 | W | 61 | 1026 |
| 10:00 | 18:00 | 3.6°C | -0.6°C | 0.03 | 2.4 | WNW | 54 | 1026 |
| 11:00 | 19:00 | 5.1°C | 0.9°C | 0 | 2.2 | WNW | 47 | 1025 |
| 12:00 | 20:00 | 6.3°C | 2.2°C | 0 | 2 | NW | 43 | 1025 |
| 13:00 | 21:00 | 8°C | 4°C | 0 | 1.8 | WNW | 35 | 1024 |
| 14:00 | 22:00 | 8.3°C | 5°C | 0 | 0.6 | NW | 31 | 1023 |
| 15:00 | 23:00 | 8.5°C | 5°C | 0 | 1 | NW | 32 | 1022 |
| 16:00 | 00:00 | 7.9°C | 4.3°C | 0 | 1.2 | NW | 35 | 1022 |
| 17:00 | 01:00 | 7.4°C | 4.2°C | 0 | 0.9 | NW | 39 | 1022 |
| 18:00 | 02:00 | 4.4°C | 1.2°C | 0 | 1 | NW | 52 | 1023 |
| 19:00 | 03:00 | 4.5°C | 1.2°C | 0 | 1 | N | 53 | 1023 |
| 20:00 | 04:00 | 4.9°C | 1.7°C | 0 | 1 | NE | 51 | 1024 |
| 21:00 | 05:00 | 3.3°C | -0.4°C | 0 | 1.6 | E | 55 | 1025 |
| 22:00 | 06:00 | 3.6°C | -0.5°C | 0 | 2 | ENE | 50 | 1025 |
| 23:00 | 07:00 | 3°C | -1.2°C | 0 | 1.9 | ENE | 47 | 1026 |
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
- Tehachapi — 35.250°, -118.500°, ERA5 grid cell center, 13.9 km from requested point
- Time zone
- America/Los_Angeles
- What's shown here
- The hourly and daily record for 4 March 2018 specifically — not a monthly average. See the Tehachapi 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 Tehachapi, United States (35.25°N, 118.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Tehachapi, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Tehachapi, 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 Tehachapi, 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.