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Lompoc, CA weather and climate

Santa Barbara County, CA · population 43,819 · about 79 ft elevation

Everything below is a 30 year average for 1991-2020, computed from daily climate history at Lompoc's own coordinates.

The year at a glance

Sunny days
293
clear or partly cloudy, per year
Precipitation
15 in
per year
Wet days
37
rain or snow per year
Snowfall
0 in
per year
Hot days
5
above 90 °F
Freezing nights
4
at or below 32 °F
Humidity
75%
average relative
Average temperature
59 °F
year round

Monthly temperatures

Average daily high and low for each month, in °F.

Daily highDaily low
40506070JanMarMayJulSepNovDaily high, Jan: 65 °FDaily high, Feb: 65 °FDaily high, Mar: 67 °FDaily high, Apr: 68 °FDaily high, May: 69 °FDaily high, Jun: 71 °FDaily high, Jul: 73 °FDaily high, Aug: 73 °FDaily high, Sep: 75 °FDaily high, Oct: 74 °FDaily high, Nov: 70 °FDaily high, Dec: 63 °FDaily low, Jan: 43 °FDaily low, Feb: 44 °FDaily low, Mar: 46 °FDaily low, Apr: 47 °FDaily low, May: 51 °FDaily low, Jun: 53 °FDaily low, Jul: 56 °FDaily low, Aug: 56 °FDaily low, Sep: 55 °FDaily low, Oct: 51 °FDaily low, Nov: 46 °FDaily low, Dec: 42 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high656567686971737375747063
Daily low434446475153565655514642

Monthly precipitation

Total rain plus melted snow for each month, in inches.

0.01.02.03.0JanMarMayJulSepNovLompoc, Jan: 3.5 inLompoc, Feb: 3.4 inLompoc, Mar: 2.6 inLompoc, Apr: 0.9 inLompoc, May: 0.4 inLompoc, Jun: 0.1 inLompoc, Jul: 0.0 inLompoc, Aug: 0.0 inLompoc, Sep: 0.0 inLompoc, Oct: 0.6 inLompoc, Nov: 1.2 inLompoc, Dec: 2.6 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Lompoc3.53.42.60.90.40.10.00.00.00.61.22.6

Monthly sunny days

Days each month with clear or partly cloudy skies.

0102030JanMarMayJulSepNovLompoc, Jan: 19 daysLompoc, Feb: 18 daysLompoc, Mar: 21 daysLompoc, Apr: 24 daysLompoc, May: 25 daysLompoc, Jun: 27 daysLompoc, Jul: 29 daysLompoc, Aug: 30 daysLompoc, Sep: 29 daysLompoc, Oct: 27 daysLompoc, Nov: 23 daysLompoc, Dec: 21 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Lompoc191821242527293029272321

Compare Lompoc with another city

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About this data

Figures are 30 year averages for 1991-2020. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).