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Lompoc (CA) Weather and Climate: A Comprehensive Guide

Lompoc maintains a fairly consistent pleasant average temperature. Lompoc has a dry climate with relatively low precipitation levels. Let's now guide you through the climate details for a complete overview.

Average maximum day and minimum night temperature

The climate in Lompoc remains fairly constant, offering pleasant temperatures throughout the year. Average maximum daytime temperatures range from a comfortable 24°C in September, the warmest time of the year, to a moderate 18°C during cooler months like December.

At night, temperatures typically drop to an average of around 5°C during these months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Lompoc's climate is marked by below-average rainfall, accumulating 334 mm of precipitation yearly. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, January receives moderate rainfall, averaging 76 mm of precipitation, recorded across 8 rainy days. In contrast, the drier season, August brings less rainfall, with 0.1 mm over 0 rainy days. For more details, please visit our Lompoc Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in Lompoc. While July receives considerable daily sunshine with up to 11.4 hours, November marks the darkest time of the year, where sunshine is scarce with only 6.1 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Santa Barbara, the United States of America (73 KM, 45 Miles).

Daily hours of sunshine

Data from: Santa Barbara, the United States of America (73 KM, 45 Miles).

Forecast for Lompoc (CA)

Fri   Dec 27
18°C | 10°C
NW 6 m/s
broken clouds and no rain

broken clouds and no rain

Sat   Dec 28
20°C | 8°C
NW 6 m/s
broken clouds and no rain

broken clouds and no rain

Sun   Dec 29
20°C | 8°C
NW 5 m/s
0.3 mm
broken clouds and small chance of slight rain

broken clouds and small chance of slight rain

The best time of year to visit Lompoc in the United States of America

During the months of April, May, June, July, August, September, October and November you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Does Lompoc have a dry season?
    Yes, the months of May, June, July, August, September and October are very dry.
  • Which is the warmest month in Lompoc?
    September has an average maximum temperature of 24°C and is the warmest month of the year.
  • Which is the coldest month in Lompoc?
    The coldest month is December with an average maximum temperature of 18°C.
  • Which is the wettest month in Lompoc?
    January tops the wettest month list with 76 mm of rainfall.
  • Which is the driest month in Lompoc?
    August is the driest month with 0 mm of precipitation.
  • Which is the sunniest month in Lompoc?
    July is the sunniest month with an average of 342 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.