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

Weather in Posey, California

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

Posey, CA
Saturday, May 16 at 11:57 PM
65
°
Clear
Feels like
56°
Humidity
35%
Wind
14 mph
Sunrise
5:48 AM
Sunset
7:54 PM
Posey, CA
Hour by hour · 24h
71°
4p
70°
5p
70°
6p
67°
7p
64°
8p
61°
9p
59°
10p
59°
11p
58°
12a
58°
1a
57°
2a
56°
3a
55°
4a
56°
5a
56°
6a
58°
7a
64°
8a
66°
9a
67°
10a
68°
11a
70°
12p
71°
1p
71°
2p
72°
3p
L 55°H 72°
Posey, CA
7-day forecast
  1. Today
    May 16
    Mostly Clear
    65°49°
  2. Sunday
    May 17
    Overcast
    63°45°
  3. Monday
    May 18
    Overcast
    70°46°
  4. Tuesday
    May 19
    Clear
    76°52°
  5. Wednesday
    May 20
    Overcast
    79°57°
  6. Thursday
    May 21
    Overcast
    82°58°
  7. Friday
    May 22
    Clear
    83°57°
Posey, CA
Anemometer · 24h winds · from true
NESW
From · True
NNW
342° · backing 40°
Direction
NNW
342°
Sustained
14
mph
Gust
18
mph
Peak 24h
21
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 21 @ 6:00p
−24h−18h−12h−6hnow
A fresh breeze drives the nnw-bound air across the harbor.
Posey, CA
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
882.8
+1.2 mb in 3h · falling · 26.07 inHg
Now
882.8
mb
3h
+1.2
mb
12h
-2.6
mb
24h
-1.2
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 881886
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Posey, CA
Air quality
64
AQI
Moderate
PM 2.5
8.3 μg/m³
PM 10
25.3 μg/m³
NO₂
0.5 μg/m³
Ozone
122.0 μg/m³
UV Index
3.9 Moderate
Posey, CA
Almanac · Saturday, May 16
Flowers blooming in late autumn, a sure sign of a bad winter coming.
Civil dawn
12:21 PM
Sunrise
5:48 AM
Daylight
14h 06m
Sunset
7:54 PM
Civil dusk
3:23 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Posey, CA
The moon
New Moon
0% illuminated
Moonrise
12:16 PM
Moonset
2:10 AM
In sign
♉︎ Taurus
Posey, 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 →

Posey at a glance

  • Today vs. normal: 11°F below the seasonal normal for this latitude
  • Last frost: March 22 (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

Peak growing season

As of May 16, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.

ZIP codes in Posey

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.