Weather StoryAlmanac, microseasons, and the day's weather story.

Weather in Cotati, California

Fog and sun in daily rhythm. Day 58 of spring. Read this microseason across nine climate regions →

Cotati, CA
Saturday, May 16 at 11:57 PM
76
°
Clear
Feels like
70°
Humidity
33%
Wind
14 mph
Sunrise
5:58 AM
Sunset
8:16 PM
Cotati, CA
Hour by hour · 24h
74°
4p
73°
5p
70°
6p
67°
7p
63°
8p
58°
9p
55°
10p
53°
11p
52°
12a
50°
1a
49°
2a
49°
3a
50°
4a
49°
5a
48°
6a
50°
7a
56°
8a
61°
9a
66°
10a
71°
11a
74°
12p
76°
1p
76°
2p
76°
3p
L 48°H 76°
Cotati, CA
7-day forecast
  1. Today
    May 16
    Overcast
    79°51°
  2. Sunday
    May 17
    Overcast
    74°48°
  3. Monday
    May 18
    Clear
    85°52°
  4. Tuesday
    May 19
    Partly Cloudy
    87°55°
  5. Wednesday
    May 20
    Overcast
    86°52°
  6. Thursday
    May 21
    Overcast
    83°50°
  7. Friday
    May 22
    Overcast
    79°49°
Cotati, CA
Anemometer · 24h winds · from true
NESW
From · True
NNW
334° · veering 45°
Direction
NNW
334°
Sustained
14
mph
Gust
20
mph
Peak 24h
27
avg 9
Beaufort · 4 · MOD BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
avg 9 · pk 27 @ 8:00p
−24h−18h−12h−6hnow
A fresh breeze drives the nnw-bound air across the harbor.
Cotati, CA
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
1010.0
0.0 mb in 3h · steady · 29.83 inHg
Now
1010.0
mb
3h
0.0
mb
12h
-2.7
mb
24h
-1.0
mb
Regime · CHANGE
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 10091013
−24h−18h−12h−6hnow
Air sits at the threshold — small shifts decide the day.
Cotati, CA
Air quality
38
AQI
Good
PM 2.5
6.1 μg/m³
PM 10
9.5 μg/m³
NO₂
0.4 μg/m³
Ozone
82.0 μg/m³
UV Index
4.2 Moderate
Cotati, CA
Almanac · Saturday, May 16
Flowers blooming in late autumn, a sure sign of a bad winter coming.
Civil dawn
12:30 PM
Sunrise
5:58 AM
Daylight
14h 18m
Sunset
8:16 PM
Civil dusk
3:46 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Cotati, CA
The moon
New Moon
0% illuminated
Moonrise
12:26 PM
Moonset
2:34 AM
In sign
♉︎ Taurus
Cotati, CA
Microseason · 28 of 72
May 16–20

Fog and sun in daily rhythm

weather
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

Cotati at a glance

  • Today vs. normal: 3°F above the seasonal normal for this latitude
  • Last frost: April 6 (climatological average for this latitude)
  • Microseason: 28 of 72, May 16–20
  • Planting window: Direct sow okra, melons, and southern peas. Thin carrot rows.

Right now in the garden

Warm-season window is open

As of May 16, the last spring frost has passed for most years. Transplant tomatoes, peppers, eggplants, basil, and cucurbits (cucumbers, squash, melons) now. Direct-sow beans and corn into warm soil.

ZIP codes in Cotati

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.