Santa Maria in Summer
In summer (June, July and August), Santa Maria sees average daytime highs around 68°F and overnight lows near 58°F, with 0.1 in of rain over about 1 wet days across the season. It is the warmest season of the year and the driest season of the year.
Over the season highs climb from about 65°F in early June to 70°F by late August. The sky is clear or mostly clear about 81% of the time across summer, and the air most often feels comfortable.
Summer is Santa Maria's best season of the year to visit on our travel score. For the whole year in context, see Santa Maria's year-round climate.
- Avg daytime high
- 68°F
- warmest season of the year
- Avg overnight low
- 58°F
- Rainfall
- 0.1 in
- 1 wet days
- Avg wind
- 7 mph
- Travel score
- 8.5
- best season of the year
- Months
- Jun · Jul · Aug
Temperature in Santa Maria in Summer
Over the season highs climb from about 65°F in early June to 70°F by late August.
A typical summer day in Santa Maria reaches about 68°F and drops to 58°F overnight. The warmest of the three months is August, the coolest June.
Santa Maria weather by month
How the three summer months (June, July and August) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°F) | Rainfall (inches) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 59° / 47° | 3.8 | 7.2 | 9.9 | 5.1 |
| Feb | 59° / 48° | 3.6 | 7.8 | 10.7 | 4.9 |
| Mar | 60° / 49° | 2.8 | 6.3 | 11.7 | 5.5 |
| Apr | 62° / 50° | 1.0 | 3.3 | 12.9 | 6.4 |
| May | 64° / 53° | 0.4 | 1.6 | 13.8 | 7.3 |
| Jun | 66° / 56° | 0.1 | 0.4 | 14.3 | 8.2 |
| Jul | 69° / 59° | 0.0 | 0.2 | 14.1 | 8.5 |
| Aug | 70° / 59° | 0.0 | 0.1 | 13.3 | 8.8 |
| Sep | 70° / 59° | 0.0 | 0.4 | 12.2 | 8.7 |
| Oct | 68° / 56° | 0.8 | 1.8 | 11.1 | 8.3 |
| Nov | 64° / 51° | 1.4 | 3.7 | 10.2 | 6.9 |
| Dec | 59° / 47° | 2.8 | 6.1 | 9.7 | 5.2 |
Cloud cover in Summer
The sky is clear or mostly clear about 81% of the time across summer.
Chance of precipitation in Summer
Santa Maria gets around 0.1 in of rain over 1 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels comfortable — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 7 mph across summer.
Sunrise & sunset in Summer
Daylight runs from about 14 h 12 min in early June to 12 h 48 min by late August. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 7.8 kWh/m².
Is summer a good time to visit Santa Maria?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is one of the better times to visit Santa Maria for general sightseeing.
What to pack for Santa Maria in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Santa Maria sees daytime highs around 68°F and nights near 58°F. Pack sun protection.
Sea temperature near Santa Maria in Summer
The nearest coast averages about 58°F across summer — 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.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°F) | 56 | 56 | 55 | 54 | 54 | 56 | 58 | 59 | 60 | 60 | 59 | 57 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Cool | Cool | Cool | Bracing | Bracing |
| Sea temperature (°F) | Comfort | |
|---|---|---|
| Jan | 56 | Bracing |
| Feb | 56 | Bracing |
| Mar | 55 | Bracing |
| Apr | 54 | Bracing |
| May | 54 | Bracing |
| Jun | 56 | Bracing |
| Jul | 58 | Bracing |
| Aug | 59 | Cool |
| Sep | 60 | Cool |
| Oct | 60 | Cool |
| Nov | 59 | Bracing |
| Dec | 57 | Bracing |
UV index in Santa Maria in Summer
Clear-sky midday UV across summer averages 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.
| 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 Santa Maria in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer 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).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 7 | 6 | 7 | 6 | 5 | 4 | 7 | 19 | 17 | 7 | 6 | 5 |
| Level | Good | Good | Good | Good | Good | Good | Good | Moderate | Moderate | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 7 | Good |
| Feb | 6 | Good |
| Mar | 7 | Good |
| Apr | 6 | Good |
| May | 5 | Good |
| Jun | 4 | Good |
| Jul | 7 | Good |
| Aug | 19 | Moderate |
| Sep | 17 | Moderate |
| Oct | 7 | Good |
| Nov | 6 | Good |
| Dec | 5 | Good |
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.
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 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.