Warm-summer Mediterranean climate
Climate Lompoc - California
Annual high68ºF
Annual low49ºF
Precipitation15.99 inch
| Month | HighºF | LowºF | Precipinch |
|---|---|---|---|
| Jan | 63 | 42 | 3.33 |
| Feb | 64 | 44 | 3.59 |
| Mar | 66 | 46 | 2.88 |
| Apr | 67 | 47 | 1.01 |
| May | 68 | 50 | 0.29 |
| Jun | 70 | 53 | 0.04 |
| Jul | 72 | 55 | 0.01 |
| Aug | 73 | 56 | 0.03 |
| Sep | 74 | 55 | 0.10 |
| Oct | 73 | 51 | 0.74 |
| Nov | 68 | 46 | 1.41 |
| Dec | 63 | 42 | 2.56 |
- JanHigh 63ºFLow 42ºFPrecip 3.33 inch
- FebHigh 64ºFLow 44ºFPrecip 3.59 inch
- MarHigh 66ºFLow 46ºFPrecip 2.88 inch
- AprHigh 67ºFLow 47ºFPrecip 1.01 inch
- MayHigh 68ºFLow 50ºFPrecip 0.29 inch
- JunHigh 70ºFLow 53ºFPrecip 0.04 inch
- JulHigh 72ºFLow 55ºFPrecip 0.01 inch
- AugHigh 73ºFLow 56ºFPrecip 0.03 inch
- SepHigh 74ºFLow 55ºFPrecip 0.10 inch
- OctHigh 73ºFLow 51ºFPrecip 0.74 inch
- NovHigh 68ºFLow 46ºFPrecip 1.41 inch
- DecHigh 63ºFLow 42ºFPrecip 2.56 inch
Climate summary
What is the average weather in Lompoc, California?
Lompoc experiences a warm-summer climate with dry summers and wetter winters. The coastal influence moderates temperatures, leading to mild summers and cool winters. Annual precipitation is low, with frequent rain or drizzle common during the cooler season. September stands out as the warmest month, which is an atypical timing for many U.S. locations.
Lompoc weather averages
Annual high68ºF
Annual low49ºF
Precipitation15.99 inch
Daily normals Lompoc - California - January
| Day | HighºF | LowºF | Prec/ | Prec/ |
|---|---|---|---|---|
| Jan 1 | 63.4 | 42.3 | 0.10 | 0.10 |
| Jan 2 | 63.5 | 42.4 | 0.20 | 0.20 |
| Jan 3 | 63.7 | 42.5 | 0.31 | 0.31 |
| Jan 4 | 63.8 | 42.6 | 0.40 | 0.40 |
| Jan 5 | 63.9 | 42.6 | 0.51 | 0.51 |
| Jan 6 | 64.0 | 42.7 | 0.61 | 0.61 |
| Jan 7 | 64.1 | 42.8 | 0.71 | 0.71 |
| Jan 8 | 64.2 | 42.9 | 0.82 | 0.82 |
| Jan 9 | 64.4 | 42.9 | 0.93 | 0.93 |
| Jan 10 | 64.5 | 43.0 | 1.04 | 1.04 |
| Jan 11 | 64.6 | 43.0 | 1.15 | 1.15 |
| Jan 12 | 64.7 | 43.1 | 1.27 | 1.27 |
| Jan 13 | 64.7 | 43.2 | 1.38 | 1.38 |
| Jan 14 | 64.8 | 43.2 | 1.49 | 1.49 |
| Jan 15 | 64.9 | 43.3 | 1.60 | 1.60 |
| Jan 16 | 65.0 | 43.3 | 1.71 | 1.71 |
| Jan 17 | 65.0 | 43.4 | 1.81 | 1.81 |
| Jan 18 | 65.1 | 43.4 | 1.92 | 1.92 |
| Jan 19 | 65.1 | 43.4 | 2.03 | 2.03 |
| Jan 20 | 65.2 | 43.5 | 2.14 | 2.14 |
| Jan 21 | 65.2 | 43.5 | 2.24 | 2.24 |
| Jan 22 | 65.2 | 43.5 | 2.35 | 2.35 |
| Jan 23 | 65.2 | 43.6 | 2.46 | 2.46 |
| Jan 24 | 65.2 | 43.6 | 2.56 | 2.56 |
| Jan 25 | 65.2 | 43.6 | 2.66 | 2.66 |
| Jan 26 | 65.2 | 43.6 | 2.76 | 2.76 |
| Jan 27 | 65.2 | 43.6 | 2.87 | 2.87 |
| Jan 28 | 65.2 | 43.6 | 2.97 | 2.97 |
| Jan 29 | 65.2 | 43.7 | 3.07 | 3.07 |
| Jan 30 | 65.2 | 43.7 | 3.18 | 3.18 |
| Jan 31 | 65.1 | 43.7 | 3.29 | 3.29 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Lompoc - September 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Sep 1 | 75.0 | 51.1 | 0.00 |
| Sep 2 | 77.0 | 52.0 | 0.00 |
| Sep 3 | 72.0 | 48.9 | 0.00 |
| Sep 4 | 79.0 | 55.0 | 0.00 |
| Sep 5 | 80.1 | 59.0 | 0.00 |
| Sep 6 | 81.0 | 55.9 | 0.00 |
| Sep 7 | 80.1 | 54.0 | 0.00 |
| Sep 8 | 88.0 | 55.9 | 0.00 |
| Sep 9 | 100.0 | 64.0 | 0.00 |
| Sep 10 | 91.0 | 64.9 | 0.00 |
| Sep 11 | 79.0 | 52.0 | 0.00 |
| Sep 12 | 73.9 | 59.0 | 0.00 |
| Sep 13 | 75.9 | 55.0 | 0.00 |
| Sep 14 | 79.0 | 55.0 | 0.00 |
| Sep 15 | 73.9 | 61.0 | 0.00 |
| Sep 16 | 75.9 | 55.0 | 0.00 |
| Sep 17 | 75.0 | 50.0 | 0.00 |
| Sep 18 | 73.9 | 55.0 | 0.00 |
| Sep 19 | 72.0 | 53.1 | 0.00 |
| Sep 20 | 72.0 | 60.1 | 0.00 |
| Sep 21 | 73.9 | 55.9 | 0.00 |
| Sep 22 | 71.1 | 57.9 | 0.00 |
| Sep 23 | 82.9 | 57.0 | 0.00 |
| Sep 24 | 82.0 | 55.0 | 0.00 |
| Sep 25 | 81.0 | 62.1 | 0.00 |
| Sep 26 | 75.9 | 53.1 | 0.00 |
| Sep 27 | 72.0 | 59.0 | 0.00 |
| Sep 28 | 72.0 | 52.0 | 0.00 |
| Sep 29 | 73.9 | 55.9 | 0.00 |
| Sep 30 | 77.0 | 55.0 | 0.00 |
The data for September 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature100.0ºF · Sep 9
- Lowest max temperature71.1ºF · Sep 22
- Highest min temperature64.9ºF · Sep 10
- Lowest min temperature48.9ºF · Sep 3
Geo Lompoc - California
Location
- Country
- United States
- State
- California
- County
- Santa Barbara
- City
- Lompoc
- Zip Code
- 93436
- Elevation
- 85 ft
- Longitude
- -120.47
- Latitude
- 34.67
- ICAO
- –
- IATA
- –