Weather in San Geronimo, California
Fog and sun in daily rhythm. Day 59 of spring. Read this microseason across nine climate regions →
San Geronimo, CA
Sunday, May 17 at 12:51 AM
60
°
Clear
Feels like
53°
Humidity
62%
Wind
14 mph
Sunrise
5:59 AM
Sunset
8:15 PM
San Geronimo, CA
Hour by hour · 24h
67°
5p
65°
6p
61°
7p
57°
8p
53°
9p
52°
10p
50°
11p
49°
12a
48°
1a
47°
2a
47°
3a
46°
4a
46°
5a
45°
6a
47°
7a
55°
8a
61°
9a
65°
10a
67°
11a
68°
12p
69°
1p
69°
2p
70°
3p
67°
4p
San Geronimo, CA
7-day forecast
- TodayMay 16Partly Cloudy—65°49°
- SundayMay 17Overcast—70°44°
- MondayMay 18Partly Cloudy—78°50°
- TuesdayMay 19Partly Cloudy—84°50°
- WednesdayMay 20Overcast—77°47°
- ThursdayMay 21Overcast—73°47°
- FridayMay 22Foggy—68°48°
San Geronimo, CA
Next 24 hours · Mild now
San Geronimo, CA
Anemometer · 24h winds · from true
From · True
NW
314° · veering 6°
Direction
NW
314°
Sustained
14
mph
Gust
26
mph
Peak 24h
30
avg 12
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
−24h−18h−12h−6hnow
San Geronimo, CA
Air quality
40
AQI
Good
- PM 2.5
- 9.0 μg/m³
- PM 10
- 15.0 μg/m³
- NO₂
- 0.4 μg/m³
- Ozone
- 84.0 μg/m³
- UV Index
- 2.3 Low
San Geronimo, CA
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
12:31 PM
Sunrise
5:59 AM
Daylight
14h 16m
Sunset
8:15 PM
Civil dusk
3:45 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
San Geronimo, CA
The moon
New Moon
0% illuminated
- Moonrise
- 1:11 PM
- Moonset
- 3:50 AM
- In sign
- ♉︎ Taurus
San Geronimo, CA
Microseason · 28 of 72
May 16–20
Fog and sun in daily rhythm
plant
San Geronimo at a glance
- Today vs. normal: 14°F below the seasonal normal for this latitude
- Last frost: April 4 (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.