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

Weather in Bystrom, California

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

Bystrom, CA
Saturday, May 16 at 11:59 PM
83
°
Clear
Feels like
73°
Humidity
16%
Wind
15 mph
Sunrise
5:53 AM
Sunset
8:07 PM
Bystrom, CA
Hour by hour · 24h
89°
4p
90°
5p
89°
6p
85°
7p
80°
8p
74°
9p
72°
10p
68°
11p
65°
12a
62°
1a
60°
2a
58°
3a
57°
4a
56°
5a
55°
6a
59°
7a
64°
8a
68°
9a
73°
10a
78°
11a
82°
12p
85°
1p
88°
2p
90°
3p
L 55°H 90°
Bystrom, CA
7-day forecast
  1. Today
    May 16
    Mostly Clear
    83°59°
  2. Sunday
    May 17
    Overcast
    77°57°
  3. Monday
    May 18
    Clear
    85°56°
  4. Tuesday
    May 19
    Clear
    91°57°
  5. Wednesday
    May 20
    Overcast
    95°62°
  6. Thursday
    May 21
    Overcast
    98°61°
  7. Friday
    May 22
    Clear
    97°62°
Bystrom, CA
Anemometer · 24h winds · from true
NESW
From · True
N
349° · veering 9°
Direction
N
349°
Sustained
15
mph
Gust
23
mph
Peak 24h
29
avg 13
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 13 · pk 29 @ 8:00p
−24h−18h−12h−6hnow
Sustained 15 mph with gusts pulsing to 23 — flags snap, branches bend.
Bystrom, CA
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
1008.1
+0.4 mb in 3h · steady · 29.77 inHg
Now
1008.1
mb
3h
+0.4
mb
12h
-2.9
mb
24h
-1.1
mb
Regime · RAIN
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 10071011
−24h−18h−12h−6hnow
Damp, unsettled regime — wet weather lingers nearby.
Bystrom, CA
Air quality
72
AQI
Moderate
PM 2.5
15.0 μg/m³
PM 10
139.7 μg/m³
NO₂
0.8 μg/m³
Ozone
116.0 μg/m³
UV Index
3.6 Moderate
Bystrom, CA
Almanac · Saturday, May 16
Flowers blooming in late autumn, a sure sign of a bad winter coming.
Civil dawn
12:25 PM
Sunrise
5:53 AM
Daylight
14h 14m
Sunset
8:07 PM
Civil dusk
3:37 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Bystrom, CA
The moon
New Moon
0% illuminated
Moonrise
12:20 PM
Moonset
2:25 AM
In sign
♉︎ Taurus
Bystrom, 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 →

Bystrom at a glance

  • Today vs. normal: 9°F above the seasonal normal for this latitude
  • Last frost: April 2 (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 Bystrom

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.