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

Weather in San Manuel, Arizona

Saguaro crowns open white. Day 58 of spring. Read this microseason across nine climate regions →

San Manuel, AZ
Saturday, May 16 at 11:43 PM
88
°
Clear
Feels like
77°
Humidity
9%
Wind
13 mph
Sunrise
5:23 AM
Sunset
7:14 PM
San Manuel, AZ
Hour by hour · 24h
83°
4p
87°
5p
89°
6p
82°
7p
80°
8p
78°
9p
76°
10p
73°
11p
72°
12a
71°
1a
67°
2a
66°
3a
64°
4a
64°
5a
64°
6a
69°
7a
73°
8a
76°
9a
79°
10a
81°
11a
84°
12p
86°
1p
88°
2p
88°
3p
L 64°H 89°
San Manuel, AZ
7-day forecast
  1. Today
    May 16
    Clear
    89°65°
  2. Sunday
    May 17
    Mostly Clear
    85°61°
  3. Monday
    May 18
    Mostly Clear
    81°55°
  4. Tuesday
    May 19
    Overcast
    83°58°
  5. Wednesday
    May 20
    Overcast
    85°65°
  6. Thursday
    May 21
    Overcast
    86°62°
  7. Friday
    May 22
    Mostly Clear
    87°61°
San Manuel, AZ
Anemometer · 24h winds · from true
NESW
From · True
W
273° · veering 21°
Direction
W
273°
Sustained
13
mph
Gust
18
mph
Peak 24h
37
avg 11
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 11 · pk 37 @ 9:00p
−24h−18h−12h−6hnow
A fresh breeze drives the w-bound air across the harbor.
San Manuel, AZ
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
890.8
+1.0 mb in 3h · falling · 26.31 inHg
Now
890.8
mb
3h
+1.0
mb
12h
-3.4
mb
24h
-2.3
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 889895
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
San Manuel, AZ
Air quality
72
AQI
Moderate
PM 2.5
1.6 μg/m³
PM 10
2.5 μg/m³
NO₂
0.2 μg/m³
Ozone
124.0 μg/m³
UV Index
3.3 Moderate
San Manuel, AZ
Almanac · Saturday, May 16
Flowers blooming in late autumn, a sure sign of a bad winter coming.
Civil dawn
11:57 AM
Sunrise
5:23 AM
Daylight
13h 51m
Sunset
7:14 PM
Civil dusk
2:43 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
San Manuel, AZ
The moon
New Moon
0% illuminated
Moonrise
11:52 AM
Moonset
1:29 AM
In sign
♉︎ Taurus
San Manuel, AZ
Microseason · 28 of 72
May 16–20

Saguaro crowns open white

weather
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

San Manuel at a glance

  • Today vs. normal: 9°F above the seasonal normal for this latitude
  • Last frost: March 3 (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 San Manuel

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.