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

Weather in North San Juan, California

Fog and sun in daily rhythm. Day 59 of spring. Read this microseason across nine climate regions →

North San Juan, CA
Sunday, May 17 at 1:07 AM
70
°
Clear
Feels like
65°
Humidity
30%
Wind
6 mph
Sunrise
5:49 AM
Sunset
8:12 PM
North San Juan, CA
Hour by hour · 24h
77°
6p
75°
7p
70°
8p
67°
9p
64°
10p
63°
11p
62°
12a
60°
1a
58°
2a
54°
3a
54°
4a
54°
5a
52°
6a
55°
7a
63°
8a
68°
9a
72°
10a
74°
11a
75°
12p
76°
1p
77°
2p
78°
3p
79°
4p
78°
5p
L 52°H 79°
North San Juan, CA
7-day forecast
  1. Today
    May 16
    Overcast
    72°53°
  2. Sunday
    May 17
    Partly Cloudy
    64°48°
  3. Monday
    May 18
    Clear
    79°48°
  4. Tuesday
    May 19
    Clear
    81°52°
  5. Wednesday
    May 20
    Overcast
    82°56°
  6. Thursday
    May 21
    Overcast
    86°58°
  7. Friday
    May 22
    Clear
    85°59°
North San Juan, CA
Anemometer · 24h winds · from true
NESW
From · True
WNW
292° · backing 51°
Direction
WNW
292°
Sustained
6
mph
Gust
10
mph
Peak 24h
13
avg 5
Beaufort · 2 · LIGHT 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 5 · pk 13 @ 1:00p
−24h−18h−12h−6hnow
Light breeze backing 51° from the wnw.
North San Juan, CA
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
939.0
+0.9 mb in 3h · falling rapidly · 27.73 inHg
Now
939.0
mb
3h
+0.9
mb
12h
-2.5
mb
24h
+0.3
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 935942
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
North San Juan, CA
Air quality
46
AQI
Good
PM 2.5
1.5 μg/m³
PM 10
1.9 μg/m³
NO₂
0.8 μg/m³
Ozone
103.0 μg/m³
UV Index
0.9 Low
North San Juan, CA
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
12:20 PM
Sunrise
5:49 AM
Daylight
14h 23m
Sunset
8:12 PM
Civil dusk
3:43 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
North San Juan, CA
The moon
New Moon
0% illuminated
Moonrise
1:00 PM
Moonset
3:48 AM
In sign
♉︎ Taurus
North San Juan, CA
Microseason · 28 of 72
May 16–20

Fog and sun in daily rhythm

plant
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

North San Juan at a glance

  • Today vs. normal: 70°F — typical for the season
  • Last frost: April 12 (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 17, 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 North San Juan

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.