Home / Tehachapi / 15 March 2018
Tehachapi
United States · 15 March 2018
← 14 March 201816 March 2018 →
Average
5.8°C
low 3.6°C · high 9.4°C
Rainfall
4.1mm
rain recorded
Wind
3.6m/s
daily average
Humidity
71.5%
daily average
Cloud
60%
cover
Pressure
1016hPa
daily average
The temperature ranged from 3.6°C around 05:00 to 9.4°C around 15:00. Rain was recorded across 12 hours, from around 00:00 to 11:00 (4.1mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
10th percentile
Low temperature
43th percentile
Rainfall
87th percentile
Wind
95th 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 9.4°C, versus 5.8°C on this specific day.
Sun & daylight
Sunrise
07:04
Sunset
19:01
Day length
11h 57m
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 | 07:00 | 5.7°C | 3.2°C | 0.24 | 1.9 | W | 93 | 1015 |
| 01:00 | 08:00 | 5.5°C | 2.7°C | 0.19 | 2.2 | W | 94 | 1015 |
| 02:00 | 09:00 | 4.4°C | 1.4°C | 0.52 | 2.4 | W | 98 | 1015 |
| 03:00 | 10:00 | 4.5°C | 1.1°C | 0.65 | 3 | W | 96 | 1015 |
| 04:00 | 11:00 | 4°C | 0.3°C | 0.45 | 3.2 | W | 96 | 1015 |
| 05:00 | 12:00 | 3.6°C | -0.3°C | 0.41 | 3.2 | W | 90 | 1015 |
| 06:00 | 13:00 | 3.8°C | -0.2°C | 0.29 | 3.5 | W | 91 | 1015 |
| 07:00 | 14:00 | 3.9°C | -0.3°C | 0.38 | 3.7 | W | 90 | 1016 |
| 08:00 | 15:00 | 4°C | -0.4°C | 0.28 | 3.8 | W | 84 | 1017 |
| 09:00 | 16:00 | 4.3°C | -0.3°C | 0.31 | 4.1 | W | 81 | 1017 |
| 10:00 | 17:00 | 5.2°C | 0.5°C | 0.2 | 4.2 | W | 80 | 1018 |
| 11:00 | 18:00 | 6°C | 0.7°C | 0.11 | 5 | WNW | 75 | 1017 |
| 12:00 | 19:00 | 6.7°C | 1.2°C | 0.07 | 5.2 | WNW | 66 | 1017 |
| 13:00 | 20:00 | 7.3°C | 1.4°C | 0.02 | 5.3 | WNW | 53 | 1016 |
| 14:00 | 21:00 | 8.2°C | 2.5°C | 0 | 4.9 | W | 49 | 1016 |
| 15:00 | 22:00 | 9.4°C | 3.6°C | 0 | 5.1 | WNW | 44 | 1017 |
| 16:00 | 23:00 | 8.7°C | 2.7°C | 0 | 5 | WNW | 42 | 1016 |
| 17:00 | 00:00 | 8.7°C | 2.9°C | 0 | 4.9 | W | 44 | 1016 |
| 18:00 | 01:00 | 7.9°C | 2.8°C | 0 | 4 | W | 49 | 1016 |
| 19:00 | 02:00 | 7.1°C | 2.9°C | 0 | 2.7 | WSW | 52 | 1016 |
| 20:00 | 03:00 | 4.2°C | 0.3°C | 0 | 2.5 | WSW | 66 | 1016 |
| 21:00 | 04:00 | 4.7°C | 1.2°C | 0 | 2 | WSW | 67 | 1017 |
| 22:00 | 05:00 | 5.4°C | 2.1°C | 0 | 1.6 | WSW | 62 | 1017 |
| 23:00 | 06:00 | 5.3°C | 1.5°C | 0 | 2.2 | W | 58 | 1017 |
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 15 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 (2026-07-20). 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 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Tehachapi, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 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 2026-07-20},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.