Orcutt weather in September

In September, Orcutt sees average daytime highs of 68°F and overnight lows near 58°F, with 0.0 in of rain across 0.3 wet days and about 12.2 hours of daylight. It is the 1st-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 68°F through the month. The sky is clear or mostly clear about 82% of the time in September, and the air most often feels comfortable.

Daylight stretches from about 12 h 48 min at the start of September to 11 h 42 min by month's end. Set against the rest of the year, September is Orcutt's 1st-clearest and 11th-windiest month. For the whole year in context, see Orcutt's year-round climate.

Daytime high
68°
1st warmest
Overnight low
58°
12th coldest
Rainfall
0.0 in
0.3 wet days
Daylight
12 h 12 min
5:50 AM – 6:03 PM
Cloud cover
21%
1st clearest
Wind
8 mph
11th windiest
Solar energy
6.2 kWh/m²
Travel score
8.5
out of 10

Orcutt is census designated place in Santa Barbara County, California, United States.

Density
1,003/km²
people per km²

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 68°F through the month.

A typical September day in Orcutt reaches about 68°F in the afternoon and slips back to 58°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, September runs on par with August and on par with October.

50°60°70°80°151015202530
Avg high (°F)Avg low (°F)
16958
26858
36858
46858
56858
66858
76858
86858
96858
106858
116858
126858
136858
146858
156858
166858
176858
186858
196858
206858
216858
226858
236958
246958
256958
266958
276958
286958
296958
306958

Orcutt weather by month

How September compares with the rest of the year at a glance. September is the 1st-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysDaylight (hours)Travel score
Jan60° / 49°3.579.95.2
Feb59° / 50°3.47.510.75.0
Mar60° / 51°2.66.111.75.4
Apr60° / 51°0.92.912.96.1
May62° / 53°0.41.413.86.8
Jun64° / 55°0.10.314.37.8
Jul67° / 57°0.00.214.18.2
Aug68° / 58°0.00.113.38.5
Sep68° / 58°0.00.312.28.5
Oct67° / 57°0.61.811.18.1
Nov64° / 53°1.23.310.27.0
Dec60° / 49°2.669.75.4

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 82% of the time in September, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 12% of September, with mostly cloudy or overcast conditions the remaining 6%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1964
2955
3955
4955
5955
6955
7955
8955
9955
10955
11955
12955
13955
14955
15946
16955
17946
18946
19946
20946
21937
22937
23928
24928
25937
26937
27928
28919
29919
30928

Chance of precipitation in September

Any precipitation

Orcutt gets around 0.0 in of rain over 0.3 wet days in September. 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 3% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
10
20
30
40
50
60
70
81
91
101
111
121
131
141
151
161
171
181
191
201
212
222
232
242
252
262
272
283
293
303

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the comfortable band about 60% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
127667
228657
329647
429647
530628
631627
732617
833607
933607
1034606
1134615
1234615
1335614
1435614
1535614
1635623
1735623
1835623
1936613
2036622
2137612
2237612
2338602
2439592
2540582
2641572
2743552
2844542
2946522
3048502

Wind in September

Winds average 8 mph in September.

Across September, daily wind ranges from about 8 mph on the calmest days to 8 mph at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (mph)Feels
18light breeze
28light breeze
38light breeze
48light breeze
58light breeze
68light breeze
78light breeze
88light breeze
98light breeze
108light breeze
118light breeze
128light breeze
138light breeze
148light breeze
158light breeze
168light breeze
178light breeze
188light breeze
198light breeze
208light breeze
218light breeze
228light breeze
238light breeze
248light breeze
258light breeze
268light breeze
278light breeze
288light breeze
298light breeze
308light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 48 min at the start of September to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 66 minutes over September. Sunrise moves from 5:38 AM to 6:00 AM, and sunset from 6:24 PM to 5:42 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.85:386:24
212.75:396:23
312.75:406:22
412.75:416:20
512.65:416:19
612.65:426:17
712.55:436:16
812.55:446:14
912.55:446:13
1012.45:456:11
1112.45:466:10
1212.45:476:08
1312.35:476:07
1412.35:486:06
1512.35:496:04
1612.25:506:03
1712.25:506:01
1812.15:516:00
1912.15:525:58
2012.15:535:57
2112.05:535:55
2212.05:545:54
2312.05:555:52
2411.95:565:51
2511.95:565:49
2611.85:575:48
2711.85:585:46
2811.85:595:45
2911.76:005:43
3011.76:005:42

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.2 kWh/m².

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 — September's 6.2 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.8Intense
26.8Intense
36.7Intense
46.7Intense
56.6Intense
66.6Intense
76.6Intense
86.5Intense
96.5Intense
106.4Intense
116.4Intense
126.4Intense
136.3Intense
146.3Intense
156.2Intense
166.2Intense
176.2Intense
186.1Intense
196.1Intense
206.0Intense
216.0Bright
225.9Bright
235.9Bright
245.8Bright
255.8Bright
265.8Bright
275.7Bright
285.7Bright
295.6Bright
305.6Bright
Planning a trip in September

Is September a good time to visit Orcutt?

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

8.5
Sightseeing
1st-best month of the year
4.6
Beach & pool
1st-best month of the year

September is one of the better times to visit Orcutt for general sightseeing.

What to pack for Orcutt in September

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

In September, Orcutt sees daytime highs around 68°F and nights near 58°F. Pack sun protection.

sun protection

Sea temperature near Orcutt in September

The nearest coast averages about 60°F in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 11 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 Orcutt in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Orcutt 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 Orcutt in September

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Orcutt 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).

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1519 µg/m³Jun 134 µg/m³
PM2.5 (µg/m³)Level
Jan5Good
Feb5Good
Mar6Good
Apr5Good
May5Good
Jun4Good
Jul6Good
Aug9Good
Sep21Moderate
Oct5Good
Nov5Good
Dec6Good
Location & terrain

Where is Orcutt?

Orcutt sits at 34.9°N, 120.4°W, 358 ft above sea level, in United States. The nearest listed city is Santa Maria, 6.2 mi away.

Topography around Orcutt

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

Within 2 miles, the terrain around Orcutt has only modest variations in elevation — a maximum elevation change of 768 ft around an average of 430 ft above sea level; within 10 miles, significant variations in elevation — a maximum elevation change of 1,644 ft; within 50 miles, very significant variations in elevation — a maximum elevation change of 6,788 ft.

The land around Orcutt is covered by artificial surfaces (38%) and grassland (37%) within 2 miles, grassland (49%) and cropland (22%) within 10 miles, and grassland (37%) and water (35%) within 50 miles.

2 miles
768 ft
10 miles
1,644 ft
50 miles
6,788 ft
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Santa Maria 6.2 mi · Nipomo 12 mi · Lompoc 16 mi · Arroyo Grande 19 mi · San Luis Obispo 32 mi · Atascadero 45 mi · Isla Vista 45 mi · Goleta 45 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 Orcutt (34.8653°, -120.436°, elevation 358 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).