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

Weather in Summerhaven, Arizona

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

Summerhaven, AZ
Saturday, May 16 at 11:41 PM
61
°
Clear
Feels like
46°
Humidity
18%
Wind
22 mph
Sunrise
5:23 AM
Sunset
7:15 PM
Summerhaven, AZ
Hour by hour · 24h
62°
4p
63°
5p
61°
6p
58°
7p
55°
8p
53°
9p
51°
10p
50°
11p
48°
12a
47°
1a
45°
2a
45°
3a
45°
4a
46°
5a
45°
6a
49°
7a
53°
8a
56°
9a
58°
10a
59°
11a
60°
12p
61°
1p
62°
2p
61°
3p
L 45°H 63°
Summerhaven, AZ
7-day forecast
  1. Today
    May 16
    Clear
    63°44°
  2. Sunday
    May 17
    Partly Cloudy
    58°40°
  3. Monday
    May 18
    Overcast
    60°34°
  4. Tuesday
    May 19
    Overcast
    61°40°
  5. Wednesday
    May 20
    Overcast
    63°45°
  6. Thursday
    May 21
    Overcast
    66°45°
  7. Friday
    May 22
    Mostly Clear
    68°44°
Summerhaven, AZ
Anemometer · 24h winds · from true
NESW
From · True
WSW
244° · veering 10°
Direction
WSW
244°
Sustained
22
mph
Gust
29
mph
Peak 24h
38
avg 14
Beaufort · 5 · FRESH 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 14 · pk 38 @ 11:00p
−24h−18h−12h−6hnow
A fresh breeze drives the wsw-bound air across the harbor.
Summerhaven, AZ
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
739.3
+3.2 mb in 3h · falling · 21.83 inHg
Now
739.3
mb
3h
+3.2
mb
12h
-1.8
mb
24h
+1.4
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 734742
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Summerhaven, AZ
Air quality
72
AQI
Moderate
PM 2.5
1.9 μg/m³
PM 10
3.6 μg/m³
NO₂
0.3 μg/m³
Ozone
122.0 μg/m³
UV Index
3.2 Moderate
Summerhaven, AZ
Almanac · Saturday, May 16
Flowers blooming in late autumn, a sure sign of a bad winter coming.
Civil dawn
11:58 AM
Sunrise
5:23 AM
Daylight
13h 52m
Sunset
7:15 PM
Civil dusk
2:43 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Summerhaven, AZ
The moon
New Moon
0% illuminated
Moonrise
11:52 AM
Moonset
1:29 AM
In sign
♉︎ Taurus
Summerhaven, 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 →

Summerhaven at a glance

  • Today vs. normal: 18°F below the seasonal normal for this latitude
  • Last frost: March 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

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 Summerhaven

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.