Santa Maria weather in July

In July, Santa Maria sees average daytime highs of 69°F and overnight lows near 59°F, with 0.0 in of rain across 0.2 wet days and about 14.1 hours of daylight. It is the 3rd-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 69°F through the month. The sky is clear or mostly clear about 81% of the time in July, and the air most often feels comfortable.

Daylight stretches from about 14 h 18 min at the start of July to 13 h 48 min by month's end. Set against the rest of the year, July is Santa Maria's 5th-clearest and 10th-windiest month. For the whole year in context, see Santa Maria's year-round climate.

Daytime high
69°
3rd warmest
Overnight low
59°
11th coldest
Rainfall
0.0 in
0.2 wet days
Daylight
14 h 06 min
5:03 AM – 7:11 PM
Cloud cover
24%
5th clearest
Wind
6 mph
10th windiest
Solar energy
7.94 kWh/m²
Travel score
8.5
out of 10

Santa Maria is city in southern California, United States.

Density
1,734/km²
people per km²
Founded
1874

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

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 69°F through the month.

A typical July day in Santa Maria reaches about 69°F in the afternoon and slips back to 59°F overnight — a 10°F spread between the day's warmth and the night's chill. On most days the high lands between 64°F and 74°F. Set against its neighbours, July runs about 2°F warmer than June and on par with August.

50°60°70°80°151015202531
Avg high (°F)Avg low (°F)
16858
26858
36858
46858
56858
66858
76858
86858
96858
106958
116958
126958
136959
146959
156959
166959
176959
186959
196959
206959
216959
226959
236959
246959
256959
266959
276959
286959
296959
306959
316959

Santa Maria weather by month

How July compares with the rest of the year at a glance. July is the 3rd-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysDaylight (hours)Travel score
Jan59° / 47°3.87.29.95.1
Feb59° / 48°3.67.810.74.9
Mar60° / 49°2.86.311.75.5
Apr62° / 50°1.03.312.96.4
May64° / 53°0.41.613.87.3
Jun66° / 56°0.10.414.38.2
Jul69° / 59°0.00.214.18.5
Aug70° / 59°0.00.113.38.8
Sep70° / 59°0.00.412.28.7
Oct68° / 56°0.81.811.18.3
Nov64° / 51°1.43.710.26.9
Dec59° / 47°2.86.19.75.2

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 81% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 11% of July, with mostly cloudy or overcast conditions the remaining 8%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1937
2937
3937
4946
5946
6946
7946
8946
9946
10937
11937
12937
13937
14937
15937
16937
17937
18928
19928
20928
21928
22919
23919
24919
25919
26919
27919
28919
29919
30919
31928

Chance of precipitation in July

Any precipitation

Santa Maria gets around 0.0 in of rain over 0.2 wet days in July. 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 1% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
11
21
31
41
51
61
71
81
91
101
111
121
131
141
151
161
171
181
191
201
211
221
230
240
250
260
270
280
290
300
310

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the comfortable band about 56% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
163361
261381
360391
458411
556422
654442
753452
850473
949493
1047503
1145523
1244533
1342544
1441554
1539574
1637594
1736604
1834615
1933625
2031645
2130646
2229656
2328666
2427667
2526677
2625687
2724697
2824688
2924688
3023698
3123698

Wind in July

Winds average 6 mph in July.

Across July, daily wind ranges from about 6 mph on the calmest days to 7 mph at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (mph)Feels
17calm
27calm
37calm
47calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 14 h 18 min at the start of July to 13 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 30 minutes over July. Sunrise moves from 4:55 AM to 5:14 AM, and sunset from 7:15 PM to 7:02 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.34:557:15
214.34:567:15
314.34:567:15
414.34:577:15
514.34:577:15
614.34:587:14
714.34:587:14
814.34:597:14
914.24:597:14
1014.25:007:14
1114.25:007:13
1214.25:017:13
1314.25:017:13
1414.25:027:12
1514.25:037:12
1614.15:037:11
1714.15:047:11
1814.15:057:11
1914.15:057:10
2014.15:067:09
2114.05:077:09
2214.05:077:08
2314.05:087:08
2414.05:097:07
2514.05:097:06
2613.95:107:06
2713.95:117:05
2813.95:127:04
2913.95:127:03
3013.85:137:03
3113.85:147:02

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 7.94 kWh/m².

For context, solar energy here swings from a low near 2.84 kWh/m² to a high of 8.24 kWh/m² in June across the year — July's 7.94 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
18.2Intense
28.2Intense
38.2Intense
48.1Intense
58.1Intense
68.1Intense
78.1Intense
88.1Intense
98.1Intense
108.0Intense
118.0Intense
128.0Intense
138.0Intense
148.0Intense
158.0Intense
167.9Intense
177.9Intense
187.9Intense
197.9Intense
207.9Intense
217.9Intense
227.8Intense
237.8Intense
247.8Intense
257.8Intense
267.8Intense
277.8Intense
287.8Intense
297.7Intense
307.7Intense
317.7Intense
Planning a trip in July

Is July a good time to visit Santa Maria?

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

8.5
Sightseeing
3rd-best month of the year
4.7
Beach & pool
3rd-best month of the year

July is one of the better times to visit Santa Maria for general sightseeing.

What to pack for Santa Maria in July

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

In July, Santa Maria sees daytime highs around 69°F and nights near 59°F. Pack sun protection.

sun protection

Sea temperature near Santa Maria in July

The nearest coast averages about 58°F in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 12 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.

52°54°56°58°60°62°JanFebMarAprMayJunJulAugSepOctNovDecbracingcool
Sea temperature (°F)Comfort
Jan56Bracing
Feb56Bracing
Mar55Bracing
Apr54Bracing
May54Bracing
Jun56Bracing
Jul58Bracing
Aug59Cool
Sep60Cool
Oct60Cool
Nov59Bracing
Dec57Bracing

UV index in Santa Maria in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Santa Maria 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.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highExtremeVery highHighModerateJun 22UV 11Dec 15UV 3
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar5Moderate
Apr7Very high
May8Very high
Jun11Extreme
Jul10Extreme
Aug10Extreme
Sep8Very high
Oct6High
Nov3Moderate
Dec3Moderate

Air quality in Santa Maria in July

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Santa Maria is worst in August — around 19 µg/m³ PM2.5 (moderate), about 4.5× the cleanest month (June, 4 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodAug 2218 µg/m³Jun 124 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb6Good
Mar7Good
Apr6Good
May5Good
Jun4Good
Jul7Good
Aug19Moderate
Sep17Moderate
Oct7Good
Nov6Good
Dec5Good
Location & terrain

Where is Santa Maria?

Santa Maria sits at 35.0°N, 120.4°W, 220 ft above sea level, in United States. The nearest listed city is Orcutt, 6.2 mi away.

Topography around Santa Maria

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

Within 2 miles, the terrain around Santa Maria has only modest variations in elevation — a maximum elevation change of 108 ft around an average of 220 ft above sea level; within 10 miles, large variations in elevation — a maximum elevation change of 2,657 ft; within 50 miles, very significant variations in elevation — a maximum elevation change of 6,713 ft.

The land around Santa Maria is covered by artificial surfaces (65%) and cropland (21%) within 2 miles, grassland (44%) and cropland (26%) within 10 miles, and grassland (42%) and water (31%) within 50 miles.

2 miles
108 ft
10 miles
2,657 ft
50 miles
6,713 ft
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
July weather nearby: Orcutt 6.2 mi · Nipomo 6.8 mi · Arroyo Grande 14 mi · Lompoc 22 mi · San Luis Obispo 26 mi · Atascadero 39 mi · Paso Robles 48 mi · Isla Vista 50 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
Protestant 47%unaffiliated 23%Roman Catholic 21%Jewish 2%

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 Santa Maria (34.953°, -120.4357°, elevation 220 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).