Novato weather in October

In October, Novato sees average daytime highs of 70°F and overnight lows near 53°F, with 1.0 in of rain across 2.9 wet days and about 11 hours of daylight. It is the 5th-warmest and 7th-wettest month of the year here.

Highs ease over the month, from about 72°F in the first days to 67°F by the end. The sky is clear or mostly clear about 67% of the time in October, and the air most often feels dry.

Daylight stretches from about 11 h 36 min at the start of October to 10 h 24 min by month's end. Set against the rest of the year, October is Novato's 5th-clearest and 11th-windiest month. For the whole year in context, see Novato's year-round climate.

Daytime high
70°
5th warmest
Overnight low
53°
8th coldest
Rainfall
1.0 in
2.9 wet days
Daylight
11 hours
6:25 AM – 5:25 PM
Cloud cover
32%
5th clearest
Wind
6 mph
11th windiest
Solar energy
4.15 kWh/m²
Travel score
8.1
out of 10

Novato is city in Marin County, California, United States.

Density
767/km²
people per km²
Founded
1960

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

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 72°F in the first days to 67°F by the end.

A typical October day in Novato reaches about 70°F in the afternoon and slips back to 53°F overnight — a 17°F spread between the day's warmth and the night's chill. On most days the high lands between 62°F and 78°F. Set against its neighbours, October runs about 3°F cooler than September and about 8°F warmer than November.

40°50°60°70°80°151015202531
Avg high (°F)Avg low (°F)
17255
27254
37254
47254
57154
67154
77154
87154
97154
107154
117154
127154
137153
147053
157053
167053
177053
187053
196953
206953
216953
226952
236852
246852
256852
266752
276752
286751
296751
306651
316651

Novato weather by month

How October compares with the rest of the year at a glance. October is the 5th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysDaylight (hours)Travel score
Jan56° / 44°4.59.99.73.9
Feb58° / 46°4.7910.54.4
Mar61° / 48°3.48.811.75.2
Apr63° / 49°1.54.9136.5
May67° / 52°0.83147.6
Jun71° / 54°0.20.814.68.6
Jul72° / 55°0.00.114.48.9
Aug73° / 56°0.00.213.59.0
Sep73° / 55°0.10.412.39.0
Oct70° / 53°1.02.9118.1
Nov62° / 48°2.269.95.9
Dec56° / 44°4.49.89.43.9

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 67% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 11% of October, with mostly cloudy or overcast conditions the remaining 23%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18515
28515
38416
48317
58218
68218
78119
88119
98119
108020
118020
128020
137822
147822
157822
167723
177723
187723
197525
207525
217525
227426
237426
247426
257327
267327
277228
287129
297129
307030
316931

Chance of precipitation in October

Any precipitation

Novato gets around 1.0 in of rain over 2.9 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 9% and peaks near 15% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202531
Rain chance (%)
15
25
35
45
56
66
76
86
96
106
117
127
137
147
157
167
178
188
199
2010
2110
2211
2311
2412
2512
2613
2713
2814
2914
3014
3115

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the dry band about 88% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)
18416
28515
38614
48614
58713
68713
78713
88812
98812
108812
118812
128812
138812
148812
158812
168812
178812
188812
198812
208812
218812
228812
238911
248911
258911
268911
278911
289010
299010
309010
319010

Wind in October

Winds average 6 mph in October.

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

0246810151015202531
Wind speed (mph)Feels
16calm
26calm
36calm
46calm
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 October

DaylightNight

Daylight runs from about 11 h 36 min at the start of October to 10 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 72 minutes over October. Sunrise moves from 6:11 AM to 6:41 AM, and sunset from 5:48 PM to 5:06 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.66:115:48
211.66:125:46
311.56:135:44
411.56:145:43
511.46:155:41
611.46:165:40
711.46:175:38
811.36:185:37
911.36:195:35
1011.26:205:34
1111.26:215:32
1211.26:215:31
1311.16:225:29
1411.16:235:28
1511.06:245:27
1611.06:255:25
1711.06:275:24
1810.96:285:22
1910.96:295:21
2010.86:305:20
2110.86:315:18
2210.86:325:17
2310.76:335:16
2410.76:345:15
2510.66:355:13
2610.66:365:12
2710.66:375:11
2810.56:385:10
2910.56:395:09
3010.56:405:08
3110.46:415:06

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 4.15 kWh/m².

For context, solar energy here swings from a low near 2.13 kWh/m² to a high of 7.85 kWh/m² in June across the year — October's 4.15 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
15.0Bright
24.9Bright
34.9Bright
44.8Bright
54.8Bright
64.7Bright
74.7Bright
84.6Bright
94.5Bright
104.5Bright
114.4Bright
124.4Bright
134.3Bright
144.3Bright
154.2Bright
164.2Bright
174.1Bright
184.0Bright
194.0Moderate
203.9Moderate
213.9Moderate
223.8Moderate
233.8Moderate
243.7Moderate
253.7Moderate
263.6Moderate
273.6Moderate
283.5Moderate
293.5Moderate
303.4Moderate
313.4Moderate
Planning a trip in October

Hazard calendar for Novato

In seasonPeak

None of Novato's seasonal hazards are active in October. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Novato's rainy season runs November–March, when most of the year's rain falls.

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

Is October a good time to visit Novato?

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

8.1
Sightseeing
5th-best month of the year
4.8
Beach & pool
5th-best month of the year

October is one of the better times to visit Novato for general sightseeing.

What to pack for Novato in October

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

In October, Novato sees daytime highs around 70°F and nights near 53°F. Little to plan around — just the basics.

Sea temperature near Novato in October

The nearest coast averages about 57°F in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 16 mi away) is warmest in September at about 58°F and coldest in April near 53°F.

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

52°54°56°58°60°JanFebMarAprMayJunJulAugSepOctNovDecbracingcool
Sea temperature (°F)Comfort
Jan53Bracing
Feb53Bracing
Mar54Bracing
Apr53Bracing
May53Bracing
Jun54Bracing
Jul56Bracing
Aug58Bracing
Sep58Bracing
Oct57Bracing
Nov55Bracing
Dec54Bracing

UV index in Novato in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Novato peaks around July 11 at about 10 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highExtremeVery highHighModerateJul 11UV 10Dec 15UV 2
UV index (midday)Level
Jan2Moderate
Feb4Moderate
Mar5Moderate
Apr6High
May8Very high
Jun10Extreme
Jul10Extreme
Aug10Very high
Sep6High
Oct5High
Nov2Moderate
Dec2Low

Air quality in Novato in October

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Novato is worst in September — around 29 µg/m³ PM2.5 (moderate), about 4.2× the cleanest month (June, 7 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateSep 1829 µg/m³Jun 127 µg/m³
PM2.5 (µg/m³)Level
Jan13Moderate
Feb13Moderate
Mar13Moderate
Apr10Good
May8Good
Jun7Good
Jul10Good
Aug25Moderate
Sep29Moderate
Oct27Moderate
Nov16Moderate
Dec12Good
Location & terrain

Where is Novato?

Novato sits at 38.1°N, 122.6°W, 30 ft above sea level, in United States. The nearest listed city is Petaluma, 9.3 mi away.

Topography around Novato

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

Within 2 miles, the terrain around Novato has only modest variations in elevation — a maximum elevation change of 689 ft around an average of 102 ft above sea level; within 10 miles, significant variations in elevation — a maximum elevation change of 1,870 ft; within 50 miles, very significant variations in elevation — a maximum elevation change of 4,915 ft.

The land around Novato is covered by trees (38%), artificial surfaces (29%) and grassland (26%) within 2 miles, grassland (39%) and trees (32%) within 10 miles, and water (37%), trees (26%) and grassland (23%) within 50 miles.

2 miles
689 ft
10 miles
1,870 ft
50 miles
4,915 ft
treesshrubsgrasslandcroplandartificial surfaceswaterwetland
October weather nearby: Petaluma 9.3 mi · San Rafael 9.3 mi · Agua Caliente 16 mi · San Pablo 16 mi · Pinole 16 mi · Hercules 17 mi · Richmond 17 mi · Vallejo 17 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 Novato (38.1074°, -122.5697°, elevation 30 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).