Annual mean 14°C · wettest around December · prevailing wind NW
Warmest
21.6 °C
Coldest
15.0 °C
Wettest
24%
Windiest
6.5 m/s
Prevailing
NW
5.0 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Lompoc over the whole year is 14°C. October is the hottest month, with highs of about 21°C; February is the coldest, with lows of about 8°C. The rainy (wet) season in Lompoc runs from November to April, peaking in December with a 25% chance of rain on a given day. The dry season is May to October; July is the driest month, at 5%. Winds in Lompoc are highest in April, averaging 4.7 m/s (17 km/h), and lightest in November, at 3.3 m/s (12 km/h). The prevailing wind is from the NW. The clearest skies in Lompoc come in November, when the sky is typically 26% covered; May is the cloudiest month, at 54%.
Month by month Lompoc climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
16°C
9°C
13°C
24%
36%
3.6 m/s
39
1
86
February
16°C
8°C
13°C
23%
33%
4.1 m/s
38
2
81
March
16°C
9°C
13°C
23%
45%
4.1 m/s
35
1
83
April
17°C
10°C
14°C
16%
43%
4.7 m/s
42
3
83
May
17°C
11°C
14°C
13%
54%
4.6 m/s
47
2
87
June
19°C
13°C
17°C
9%
50%
4.4 m/s
69
7
84
July
19°C
13°C
19°C
5%
52%
4.2 m/s
82
11
81
August
20°C
14°C
20°C
8%
50%
4.1 m/s
86
14
77
September
21°C
14°C
20°C
8%
44%
3.8 m/s
81
18
72
October
21°C
12°C
20°C
13%
33%
3.6 m/s
79
15
74
November
19°C
10°C
17°C
17%
26%
3.3 m/s
69
6
84
December
16°C
9°C
13°C
25%
32%
3.3 m/s
42
0
87
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Lompoc weather by season
Year round, Lompoc has days of about 16°C at their warmest in February, its coolest month, and 21°C in October, its warmest; the coolest hours of the day run from 8°C to 14°C through the year, and the average temperature over the year is 14°C around the clock. Rain is most likely around December and least likely around July. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Lompoc weather in winterDecember to February
High 16°CLow 9°CRain 24%
Winter in Lompoc has typical daily highs of about 16°C and lows of about 9°C, with a 24% chance of rain on a given day.
Lompoc weather in springMarch to May
High 16°CLow 10°CRain 17%
Spring in Lompoc has typical daily highs of about 16°C and lows of about 10°C, with a 17% chance of rain on a given day.
Lompoc weather in summerJune to August
High 19°CLow 13°CRain 7%
Summer in Lompoc has typical daily highs of about 19°C and lows of about 13°C, with a 7% chance of rain on a given day.
Lompoc weather in autumnSeptember to November
High 20°CLow 12°CRain 13%
Autumn in Lompoc has typical daily highs of about 20°C and lows of about 12°C, with a 13% chance of rain on a given day.
When is the rainy season in Lompoc?
The rainy (wet) season in Lompoc runs from November to April, peaking in December with a 25% chance of rain on a given day. The dry season is May to October; July is the driest month, at 5%.
What time of year is Lompoc windiest?
Winds in Lompoc are highest in April, averaging 4.7 m/s (17 km/h), and lightest in November, at 3.3 m/s (12 km/h). The prevailing wind is from the NW.
What is the average temperature in Lompoc year round?
The average temperature in Lompoc over the whole year is 14°C. October is the hottest month, with highs of about 21°C; February is the coldest, with lows of about 8°C.