Lompoc weather in June

In June, Lompoc sees average daytime highs of 64°F and overnight lows near 55°F, with 0.1 in of rain across 0.3 wet days and about 14.3 hours of daylight. It is the 5th-warmest and 9th-wettest month of the year here.

Day-to-day highs hold fairly steady near 64°F through the month. The sky is clear or mostly clear about 75% of the time in June, and the air most often feels dry.

Daylight stretches from about 14 h 06 min at the start of June to 14 h 18 min by month's end. Set against the rest of the year, June is Lompoc's 4th-clearest and 3rd-windiest month. For the whole year in context, see Lompoc's year-round climate.

Daytime high: 64°; 5th warmest
Overnight low: 55°; 8th coldest
Rainfall: 0.1 in; 0.3 wet days
Daylight: 14 h 18 min; 4:53 AM – 7:11 PM
Cloud cover: 25%; 4th clearest
Wind: 10 mph; 3rd windiest
Solar energy: 8.2 kWh/m²
Travel score: 7.8; out of 10

Lompoc is city in Santa Barbara County, California, United States.

Density: 1,461/km²; people per km²
Founded: 1888

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

← May Lompoc year-round climate July →Best places to visit in June

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 64°F through the month.

A typical June day in Lompoc reaches about 64°F in the afternoon and slips back to 55°F overnight — a 9°F spread between the day's warmth and the night's chill. On most days the high lands between 60°F and 69°F. Set against its neighbours, June runs about 2°F warmer than May and about 3°F cooler than July.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Avg high (°F)	63	63	63	63	63	63	64	64	64	64	64	64	64	64	64	64	64	65	65	65	65	65	65	65	65	65	65	66	66	66
Avg low (°F)	54	54	54	54	54	54	54	55	55	55	55	55	55	55	55	55	55	55	55	55	56	56	56	56	56	56	56	56	56	56

	Avg high (°F)	Avg low (°F)
1	63	54
2	63	54
3	63	54
4	63	54
5	63	54
6	63	54
7	64	54
8	64	55
9	64	55
10	64	55
11	64	55
12	64	55
13	64	55
14	64	55
15	64	55
16	64	55
17	64	55
18	65	55
19	65	55
20	65	55
21	65	56
22	65	56
23	65	56
24	65	56
25	65	56
26	65	56
27	65	56
28	66	56
29	66	56
30	66	56

Lompoc weather by month

How June compares with the rest of the year at a glance. June is the 5th-warmest and 9th-wettest month here — the current month is highlighted below.

Month	High / Low (°F)	Rainfall (inches)	Wet days	Daylight (hours)	Travel score
Jan	60° / 49°	3.5	7	9.9	5.2
Feb	59° / 50°	3.4	7.5	10.7	5.0
Mar	60° / 51°	2.6	6.1	11.7	5.4
Apr	60° / 51°	0.9	2.9	12.8	6.1
May	62° / 53°	0.4	1.4	13.8	6.8
Jun	64° / 55°	0.1	0.3	14.3	7.8
Jul	67° / 57°	0.0	0.2	14.1	8.2
Aug	68° / 58°	0.0	0.1	13.3	8.5
Sep	68° / 58°	0.0	0.3	12.2	8.5
Oct	67° / 57°	0.6	1.8	11.1	8.1
Nov	64° / 53°	1.2	3.3	10.2	7.0
Dec	60° / 49°	2.6	6	9.7	5.4

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 75% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 15% of June, with mostly cloudy or overcast conditions the remaining 10%. Skies tend to open up as the month goes on.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Clearer (%)	84	85	85	85	87	87	87	88	89	90	90	90	91	92	92	92	91	91	91	92	92	92	92	92	92	92	92	93	93	93
Cloudier (%)	16	15	15	15	13	13	13	12	11	10	10	10	9	8	8	8	9	9	9	8	8	8	8	8	8	8	8	7	7	7

	Clearer (%)	Cloudier (%)
1	84	16
2	85	15
3	85	15
4	85	15
5	87	13
6	87	13
7	87	13
8	88	12
9	89	11
10	90	10
11	90	10
12	90	10
13	91	9
14	92	8
15	92	8
16	92	8
17	91	9
18	91	9
19	91	9
20	92	8
21	92	8
22	92	8
23	92	8
24	92	8
25	92	8
26	92	8
27	92	8
28	93	7
29	93	7
30	93	7

Chance of precipitation in June

Any precipitation

Lompoc gets around 0.1 in of rain over 0.3 wet days in June. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 1% and peaks near 2% on the wettest days.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Rain chance (%)	2	2	2	2	2	2	2	2	1	1	1	1	1	1	1	1	1	1	1	1	0	0	0	0	0	0	0	0	0	1

	Rain chance (%)
1	2
2	2
3	2
4	2
5	2
6	2
7	2
8	2
9	1
10	1
11	1
12	1
13	1
14	1
15	1
16	1
17	1
18	1
19	1
20	1
21	0
22	0
23	0
24	0
25	0
26	0
27	0
28	0
29	0
30	1

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

Most of June feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, June lands in the dry band about 84% of days. It rarely turns muggy — the humid and sticky bands barely register.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Dry (%)	91	91	91	91	91	91	91	91	90	90	90	89	89	88	87	86	85	84	83	82	81	79	78	77	76	75	74	73	72	71
Comfortable (%)	9	9	9	9	9	9	9	9	10	10	10	11	11	12	13	14	15	16	17	18	19	21	22	23	24	25	26	27	28	29

	Dry (%)	Comfortable (%)
1	91	9
2	91	9
3	91	9
4	91	9
5	91	9
6	91	9
7	91	9
8	91	9
9	90	10
10	90	10
11	90	10
12	89	11
13	89	11
14	88	12
15	87	13
16	86	14
17	85	15
18	84	16
19	83	17
20	82	18
21	81	19
22	79	21
23	78	22
24	77	23
25	76	24
26	75	25
27	74	26
28	73	27
29	72	28
30	71	29

Wind in June

Winds average 10 mph in June.

Across June, daily wind ranges from about 9 mph on the calmest days to 10 mph at its breeziest. It stays fairly steady from day to day.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Wind speed (mph)	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	9	9	9	9	9	9	9	9	9
Feels	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze

	Wind speed (mph)	Feels
1	10	light breeze
2	10	light breeze
3	10	light breeze
4	10	light breeze
5	10	light breeze
6	10	light breeze
7	10	light breeze
8	10	light breeze
9	10	light breeze
10	10	light breeze
11	10	light breeze
12	10	light breeze
13	10	light breeze
14	10	light breeze
15	10	light breeze
16	10	light breeze
17	10	light breeze
18	10	light breeze
19	10	light breeze
20	10	light breeze
21	10	light breeze
22	9	light breeze
23	9	light breeze
24	9	light breeze
25	9	light breeze
26	9	light breeze
27	9	light breeze
28	9	light breeze
29	9	light breeze
30	9	light breeze

Sunrise & sunset in June

DaylightNight

Daylight runs from about 14 h 06 min at the start of June to 14 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 12 minutes over June. Sunrise moves from 4:55 AM to 4:56 AM, and sunset from 7:04 PM to 7:14 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Daylight (h)	14.1	14.2	14.2	14.2	14.2	14.2	14.2	14.2	14.3	14.3	14.3	14.3	14.3	14.3	14.3	14.3	14.3	14.3	14.3	14.3	14.3	14.3	14.3	14.3	14.3	14.3	14.3	14.3	14.3	14.3
Sunrise (AM)	4:55	4:55	4:54	4:54	4:54	4:54	4:53	4:53	4:53	4:53	4:53	4:53	4:53	4:53	4:53	4:53	4:53	4:53	4:53	4:53	4:53	4:54	4:54	4:54	4:54	4:55	4:55	4:55	4:56	4:56
Sunset (PM)	7:04	7:04	7:05	7:06	7:06	7:07	7:07	7:08	7:08	7:09	7:09	7:10	7:10	7:11	7:11	7:11	7:12	7:12	7:12	7:13	7:13	7:13	7:13	7:13	7:14	7:14	7:14	7:14	7:14	7:14

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	14.1	4:55	7:04
2	14.2	4:55	7:04
3	14.2	4:54	7:05
4	14.2	4:54	7:06
5	14.2	4:54	7:06
6	14.2	4:54	7:07
7	14.2	4:53	7:07
8	14.2	4:53	7:08
9	14.3	4:53	7:08
10	14.3	4:53	7:09
11	14.3	4:53	7:09
12	14.3	4:53	7:10
13	14.3	4:53	7:10
14	14.3	4:53	7:11
15	14.3	4:53	7:11
16	14.3	4:53	7:11
17	14.3	4:53	7:12
18	14.3	4:53	7:12
19	14.3	4:53	7:12
20	14.3	4:53	7:13
21	14.3	4:53	7:13
22	14.3	4:54	7:13
23	14.3	4:54	7:13
24	14.3	4:54	7:13
25	14.3	4:54	7:14
26	14.3	4:55	7:14
27	14.3	4:55	7:14
28	14.3	4:55	7:14
29	14.3	4:56	7:14
30	14.3	4:56	7:14

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 8.2 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 2.9 kWh/m² to a high of 8.2 kWh/m² in June across the year — June's 8.2 kWh/m² sits near the top of that range.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Solar energy (kWh/m²)	8.1	8.1	8.1	8.1	8.1	8.1	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.1
Level	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense

	Solar energy (kWh/m²)	Level
1	8.1	Intense
2	8.1	Intense
3	8.1	Intense
4	8.1	Intense
5	8.1	Intense
6	8.1	Intense
7	8.2	Intense
8	8.2	Intense
9	8.2	Intense
10	8.2	Intense
11	8.2	Intense
12	8.2	Intense
13	8.2	Intense
14	8.2	Intense
15	8.2	Intense
16	8.2	Intense
17	8.2	Intense
18	8.2	Intense
19	8.2	Intense
20	8.2	Intense
21	8.2	Intense
22	8.2	Intense
23	8.2	Intense
24	8.2	Intense
25	8.2	Intense
26	8.2	Intense
27	8.2	Intense
28	8.2	Intense
29	8.2	Intense
30	8.1	Intense

Planning a trip in June

Is June a good time to visit Lompoc?

Our two travel scores rate June for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

7.8

Sightseeing

5th-best month of the year

2.6

Beach & pool

5th-best month of the year

June is one of the better times to visit Lompoc for general sightseeing.

What to pack for Lompoc in June

From June's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In June, Lompoc sees daytime highs around 64°F and nights near 55°F. Pack sun protection.

sun protection

Sea temperature near Lompoc in June

The nearest coast averages about 56°F in June — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 9 mi away) is warmest in October at about 60°F and coldest in April near 54°F.

The water stays below 68°F all year — cool enough that most swimmers want a wetsuit.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sea temperature (°F)	56	56	55	54	55	56	58	59	60	60	59	57
Comfort	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Cool	Cool	Cool	Cool	Bracing

	Sea temperature (°F)	Comfort
Jan	56	Bracing
Feb	56	Bracing
Mar	55	Bracing
Apr	54	Bracing
May	55	Bracing
Jun	56	Bracing
Jul	58	Bracing
Aug	59	Cool
Sep	60	Cool
Oct	60	Cool
Nov	59	Cool
Dec	57	Bracing

UV index in Lompoc in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Lompoc peaks around June 22 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	3	4	5	7	8	11	10	10	8	6	3	3
Level	Moderate	Moderate	Moderate	Very high	Very high	Extreme	Extreme	Extreme	Very high	High	Moderate	Moderate

	UV index (midday)	Level
Jan	3	Moderate
Feb	4	Moderate
Mar	5	Moderate
Apr	7	Very high
May	8	Very high
Jun	11	Extreme
Jul	10	Extreme
Aug	10	Extreme
Sep	8	Very high
Oct	6	High
Nov	3	Moderate
Dec	3	Moderate

Air quality in Lompoc in June

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where June falls, not just the annual average.

Air quality in Lompoc is worst in September — around 21 µg/m³ PM2.5 (moderate), about 5.4× the cleanest month (June, 4 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
PM2.5 (µg/m³)	5	5	6	5	5	4	6	9	21	5	5	6
Level	Good	Good	Good	Good	Good	Good	Good	Good	Moderate	Good	Good	Good

	PM2.5 (µg/m³)	Level
Jan	5	Good
Feb	5	Good
Mar	6	Good
Apr	5	Good
May	5	Good
Jun	4	Good
Jul	6	Good
Aug	9	Good
Sep	21	Moderate
Oct	5	Good
Nov	5	Good
Dec	6	Good

Location & terrain

Where is Lompoc?

Lompoc sits at 34.6°N, 120.5°W, 105 ft above sea level, in United States. The nearest listed city is Orcutt, 16 mi away.

Topography around Lompoc

How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Lompoc.

Within 2 miles, the terrain around Lompoc has significant variations in elevation — a maximum elevation change of 902 ft around an average of 226 ft above sea level; within 10 miles, large variations in elevation — a maximum elevation change of 2,100 ft; within 50 miles, very significant variations in elevation — a maximum elevation change of 6,788 ft.

The land around Lompoc is covered by artificial surfaces (38%) and grassland (31%) within 2 miles, grassland (46%) and trees (31%) within 10 miles, and water (47%) and grassland (25%) within 50 miles.

2 miles

902 ft

artificial surfaces 38%

10 miles

2,100 ft

grassland 46%

50 miles

6,788 ft

water 47%

treesshrubsgrasslandcroplandartificial surfacesbare terrainwater

← May Lompoc year-round climate July →Best places to visit in June

June weather nearby: Orcutt 16 mi · Santa Maria 22 mi · Nipomo 28 mi · Arroyo Grande 34 mi · Isla Vista 37 mi · Goleta 39 mi · Santa Barbara 46 mi · San Luis Obispo 46 mi

United States travel facts

Power plugs: Type A / B; 120 V · 60 Hz
Prices: ≈ 100% of US; price level, 2025
GDP per capita: $90,027; 2025
Happiness: 6.8 / 10; World Happiness, 2025
Safe drinking water: 98%; of population, 2024
Homicide rate: 5.8; per 100k, 2023
Road deaths: 12.7; per 100k/yr, 2019
Income group: High; World Bank
Religion

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Lompoc (34.6392°, -120.4579°, elevation 105 ft), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).

	Avg high (°F)	Avg low (°F)
1	63	54
2	63	54
3	63	54
4	63	54
5	63	54
6	63	54
7	64	54
8	64	55
9	64	55
10	64	55
11	64	55
12	64	55
13	64	55
14	64	55
15	64	55
16	64	55
17	64	55
18	65	55
19	65	55
20	65	55
21	65	56
22	65	56
23	65	56
24	65	56
25	65	56
26	65	56
27	65	56
28	66	56
29	66	56
30	66	56

	Clearer (%)	Cloudier (%)
1	84	16
2	85	15
3	85	15
4	85	15
5	87	13
6	87	13
7	87	13
8	88	12
9	89	11
10	90	10
11	90	10
12	90	10
13	91	9
14	92	8
15	92	8
16	92	8
17	91	9
18	91	9
19	91	9
20	92	8
21	92	8
22	92	8
23	92	8
24	92	8
25	92	8
26	92	8
27	92	8
28	93	7
29	93	7
30	93	7

	Rain chance (%)
1	2
2	2
3	2
4	2
5	2
6	2
7	2
8	2
9	1
10	1
11	1
12	1
13	1
14	1
15	1
16	1
17	1
18	1
19	1
20	1
21	0
22	0
23	0
24	0
25	0
26	0
27	0
28	0
29	0
30	1

	Dry (%)	Comfortable (%)
1	91	9
2	91	9
3	91	9
4	91	9
5	91	9
6	91	9
7	91	9
8	91	9
9	90	10
10	90	10
11	90	10
12	89	11
13	89	11
14	88	12
15	87	13
16	86	14
17	85	15
18	84	16
19	83	17
20	82	18
21	81	19
22	79	21
23	78	22
24	77	23
25	76	24
26	75	25
27	74	26
28	73	27
29	72	28
30	71	29

	Avg high (°F)	Avg low (°F)
1	63	54
2	63	54
3	63	54
4	63	54
5	63	54
6	63	54
7	64	54
8	64	55
9	64	55
10	64	55
11	64	55
12	64	55
13	64	55
14	64	55
15	64	55
16	64	55
17	64	55
18	65	55
19	65	55
20	65	55
21	65	56
22	65	56
23	65	56
24	65	56
25	65	56
26	65	56
27	65	56
28	66	56
29	66	56
30	66	56

	Clearer (%)	Cloudier (%)
1	84	16
2	85	15
3	85	15
4	85	15
5	87	13
6	87	13
7	87	13
8	88	12
9	89	11
10	90	10
11	90	10
12	90	10
13	91	9
14	92	8
15	92	8
16	92	8
17	91	9
18	91	9
19	91	9
20	92	8
21	92	8
22	92	8
23	92	8
24	92	8
25	92	8
26	92	8
27	92	8
28	93	7
29	93	7
30	93	7

	Rain chance (%)
1	2
2	2
3	2
4	2
5	2
6	2
7	2
8	2
9	1
10	1
11	1
12	1
13	1
14	1
15	1
16	1
17	1
18	1
19	1
20	1
21	0
22	0
23	0
24	0
25	0
26	0
27	0
28	0
29	0
30	1

	Dry (%)	Comfortable (%)
1	91	9
2	91	9
3	91	9
4	91	9
5	91	9
6	91	9
7	91	9
8	91	9
9	90	10
10	90	10
11	90	10
12	89	11
13	89	11
14	88	12
15	87	13
16	86	14
17	85	15
18	84	16
19	83	17
20	82	18
21	81	19
22	79	21
23	78	22
24	77	23
25	76	24
26	75	25
27	74	26
28	73	27
29	72	28
30	71	29

	Avg high (°F)	Avg low (°F)
1	63	54
2	63	54
3	63	54
4	63	54
5	63	54
6	63	54
7	64	54
8	64	55
9	64	55
10	64	55
11	64	55
12	64	55
13	64	55
14	64	55
15	64	55
16	64	55
17	64	55
18	65	55
19	65	55
20	65	55
21	65	56
22	65	56
23	65	56
24	65	56
25	65	56
26	65	56
27	65	56
28	66	56
29	66	56
30	66	56

	Clearer (%)	Cloudier (%)
1	84	16
2	85	15
3	85	15
4	85	15
5	87	13
6	87	13
7	87	13
8	88	12
9	89	11
10	90	10
11	90	10
12	90	10
13	91	9
14	92	8
15	92	8
16	92	8
17	91	9
18	91	9
19	91	9
20	92	8
21	92	8
22	92	8
23	92	8
24	92	8
25	92	8
26	92	8
27	92	8
28	93	7
29	93	7
30	93	7

	Rain chance (%)
1	2
2	2
3	2
4	2
5	2
6	2
7	2
8	2
9	1
10	1
11	1
12	1
13	1
14	1
15	1
16	1
17	1
18	1
19	1
20	1
21	0
22	0
23	0
24	0
25	0
26	0
27	0
28	0
29	0
30	1

	Dry (%)	Comfortable (%)
1	91	9
2	91	9
3	91	9
4	91	9
5	91	9
6	91	9
7	91	9
8	91	9
9	90	10
10	90	10
11	90	10
12	89	11
13	89	11
14	88	12
15	87	13
16	86	14
17	85	15
18	84	16
19	83	17
20	82	18
21	81	19
22	79	21
23	78	22
24	77	23
25	76	24
26	75	25
27	74	26
28	73	27
29	72	28
30	71	29