Climate and monthly weather forecastLompoc, CA
Climate and monthly weather forecast
Weather in January
January, the same as December, is another refreshing winter month in Lompoc, California, with an average temperature ranging between min 50.5°F (10.3°C) and max 62.8°F (17.1°C). Transitioning into January, Lompoc experiences an average high-temperature of a still enjoyable 62.8°F (17.1°C), marking a minor shift from the preceding month. Weather in January »Weather in February
The last month of the winter, February, is another comfortable month in Lompoc, California, with temperature in the range of an average high of 61.9°F (16.6°C) and an average low of 49.1°F (9.5°C). Lompoc experiences an average high-temperature of a still enjoyable 61.9°F (16.6°C) with the onset of February, subtly varied from January's 62.8°F (17.1°C). Weather in February »Weather in March
The first month of the spring, March, is still a comfortable month in Lompoc, California, with an average temperature ranging between max 63.1°F (17.3°C) and min 49.6°F (9.8°C). The arrival of March is marked by an average high-temperature of a still enjoyable 63.1°F (17.3°C), bearing a close resemblance to February. Weather in March »Weather in April
April, the same as March, is another refreshing spring month in Lompoc, California, with an average temperature ranging between max 65.1°F (18.4°C) and min 50.5°F (10.3°C). The advent of April presents an average high-temperature of a still comfortable 65.1°F (18.4°C), maintaining a close correlation with the preceding month. Weather in April »Weather in May
May, the last month of the spring in Lompoc, is also an enjoyable month, with temperature in the range of an average high of 66.9°F (19.4°C) and an average low of 52.7°F (11.5°C). May observes an average high-temperature of a still enjoyable 66.9°F (19.4°C), marking an insignificant difference from April's 65.1°F (18.4°C). Weather in May »Weather in June
The first month of the summer, June, is a pleasant month in Lompoc, California, with an average temperature fluctuating between 70.7°F (21.5°C) and 55.4°F (13°C). June brings an average high-temperature of a pleasant 70.7°F (21.5°C), showing a slight difference from May's 66.9°F (19.4°C). Weather in June »Weather in July
July in Lompoc, California, is a moderately hot summer month, with temperature in the range of an average high of 73.6°F (23.1°C) and an average low of 58.3°F (14.6°C). With the start of July, Lompoc measures an average high-temperature of a moderately hot 73.6°F (23.1°C), not significantly differing from June's 70.7°F (21.5°C). Weather in July »Weather in August
August, the last month of the summer in Lompoc, is also a moderately hot month, with an average temperature ranging between max 74.3°F (23.5°C) and min 59.5°F (15.3°C). The shift into August reveals an average high-temperature of a still moderately hot 74.3°F (23.5°C), closely mirroring July's climate. Weather in August »Weather in September
September, the first month of the autumn in Lompoc, is also a moderately hot month, with an average temperature fluctuating between 74.7°F (23.7°C) and 60.1°F (15.6°C). September is the warmest month of the year, registering average temperatures as high as 74.7°F (23.7°C) and as low as 60.1°F (15.6°C). Weather in September »Weather in October
October, the same as September, in Lompoc, California, is another pleasant autumn month, with temperature in the range of an average high of 71.6°F (22°C) and an average low of 58.1°F (14.5°C). Lompoc experiences an average high-temperature of an agreeable 71.6°F (22°C) in October, subtly different from September's 74.7°F (23.7°C). Weather in October »Weather in November
November, the last month of the autumn in Lompoc, is also an enjoyable month, with an average temperature varying between 53.6°F (12°C) and 66.6°F (19.2°C). A minimal variation is noted in Lompoc's average high-temperature at the onset of November, reaching an enjoyable 66.6°F (19.2°C) from October's 71.6°F (22°C). Weather in November »Weather in December
December, the first month of the winter in Lompoc, is also an enjoyable month, with an average temperature varying between 50°F (10°C) and 61.3°F (16.3°C). December, on average, is the coldest month, registering a high temperature of 61.3°F (16.3°C) and a low of 50°F (10°C). Weather in December »Updated: Feb 9, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January is the month with the most rainfall in Lompoc, California. Rain falls for 5.1 days and accumulates 1.5" (38mm) of precipitation.
In Lompoc, during the entire year, the rain falls for 43.4 days and collects up to 7.09" (180mm) of precipitation.
January through April, November and December, with an average maximum UV index of 4, are months with the lowest UV index in Lompoc, California.
The month with the least sunshine in Lompoc, California, is February, with an average of 6.4h of sunshine.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Lompoc, California, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.
The months with the highest humidity are June through August, with an average relative humidity of 71%.
The month with the least rainfall in Lompoc is June, when the rain falls for 1.2 days and typically collects 0.04" (1mm) of precipitation.
June has the longest days of the year in Lompoc, California, with an average of 14h and 24min of daylight.
The months with the most sunshine in Lompoc are June through August, with an average of 11.9h of sunshine.
The month with the highest UV index is August, with an average maximum UV index of 6.
The warmest period in Lompoc, California, tends to be September, when average temperatures fluctuate between a high of 74.7°F (23.7°C) and a low of 60.1°F (15.6°C).
With an average relative humidity of 63%, November is the least humid month in Lompoc, California.
December is the month when Lompoc experiences its coldest temperatures, averaging a high of 61.3°F (16.3°C) and a low of 50°F (10°C).
The month with the shortest days is December, with an average of 9h and 54min of daylight.
Average temperature
Lompoc, CA
The warmest month (with the highest average high temperature) is September (74.7°F).
The month with the lowest average high temperature is December (61.3°F).
The month with the highest average low temperature is September (60.1°F).
The coldest month (with the lowest average low temperature) is February (49.1°F).
Average pressure
Lompoc, CA
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.92"Hg - Average pressure in September:
29.91"Hg - Average pressure in October:
29.96"Hg - Average pressure in November:
30.05"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are June and September (29.91"Hg).
Average wind speed
Lompoc, CA
- Average wind speed in January:
7.9mph - Average wind speed in February:
9mph - Average wind speed in March:
9.3mph - Average wind speed in April:
10.4mph - Average wind speed in May:
10.6mph - Average wind speed in June:
9.6mph
- Average wind speed in July:
8.5mph - Average wind speed in August:
8.9mph - Average wind speed in September:
8.8mph - Average wind speed in October:
8.3mph - Average wind speed in November:
8mph - Average wind speed in December:
8.4mph
The windiest month (with the highest average wind speed) is May (10.6mph).
The calmest month (with the lowest average wind speed) is January (7.9mph).
Average humidity
Lompoc, CA
The months with the highest relative humidity are June, July and August (71%).
The month with the lowest relative humidity is November (63%).
Average rainfall
Lompoc, CA
- Average rainfall in January:
1.5" - Average rainfall in February:
1.1" - Average rainfall in March:
1.46" - Average rainfall in April:
0.43" - Average rainfall in May:
0.2" - Average rainfall in June:
0.04"
- Average rainfall in July:
0.24" - Average rainfall in August:
0.08" - Average rainfall in September:
0.08" - Average rainfall in October:
0.31" - Average rainfall in November:
0.59" - Average rainfall in December:
1.06"
The wettest month (with the highest rainfall) is January (1.5").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days
Lompoc, CA
- Average rainfall days in January:
5.1 days - Average rainfall days in February:
5.8 days - Average rainfall days in March:
7.3 days - Average rainfall days in April:
4.3 days - Average rainfall days in May:
2.8 days - Average rainfall days in June:
1.2 days
- Average rainfall days in July:
2.8 days - Average rainfall days in August:
1.3 days - Average rainfall days in September:
2 days - Average rainfall days in October:
2.5 days - Average rainfall days in November:
2.7 days - Average rainfall days in December:
5.6 days
The month with the highest number of rainy days is March (7.3 days).
The month with the least rainy days is June (1.2 days).
Average daylight / Average sunshine
Lompoc, CA
- Average daylight in January:
10h and 6min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 24min
- Average daylight in July:
14h and 12min - Average daylight in August:
13h and 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 24min - Average daylight in December:
9h and 54min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
6h and 42min - Average sunshine in February:
6h and 24min - Average sunshine in March:
8h and 48min - Average sunshine in April:
10h and 54min - Average sunshine in May:
11h and 12min - Average sunshine in June:
11h and 54min
- Average sunshine in July:
11h and 54min - Average sunshine in August:
11h and 54min - Average sunshine in September:
11h and 12min - Average sunshine in October:
7h and 36min - Average sunshine in November:
7h and 0min - Average sunshine in December:
6h and 30min
The months with the most sunshine are June, July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 24min).
Average sunshine days
Lompoc, CA
- Average sunshine days in January:
24.8 days - Average sunshine days in February:
21.3 days - Average sunshine days in March:
23.8 days - Average sunshine days in April:
25.3 days - Average sunshine days in May:
26.8 days - Average sunshine days in June:
27.5 days
- Average sunshine days in July:
26.8 days - Average sunshine days in August:
28.6 days - Average sunshine days in September:
27.3 days - Average sunshine days in October:
27.8 days - Average sunshine days in November:
26.4 days - Average sunshine days in December:
24.9 days
The month with the most sunshine days is August (28.6 days).
The month with the least sunshine days is February (21.3 days).
Average UV index
Lompoc, CA
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, March, April, November and December (UV index 4).
Average cloud cover
Lompoc, CA
The month with the most cloud cover is March (Cloud cover 26).
The month with the least cloud cover is September (Cloud cover 9).
Average visibility
Lompoc, CA
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
