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

Weather in San Jon, New Mexico

Roses open on the Piedmont edge. Day 59 of spring. Read this microseason across nine climate regions →

San Jon, NM
Sunday, May 17 at 5:11 AM
77
°
Clear
Feels like
63°
Humidity
6%
Wind
20 mph
Sunrise
5:48 AM
Sunset
7:51 PM
San Jon, NM
Hour by hour · 24h
77°
11p
76°
12a
73°
1a
70°
2a
67°
3a
66°
4a
65°
5a
63°
6a
68°
7a
73°
8a
80°
9a
86°
10a
90°
11a
92°
12p
94°
1p
94°
2p
94°
3p
94°
4p
94°
5p
92°
6p
91°
7p
86°
8p
81°
9p
79°
10p
L 63°H 94°
San Jon, NM
7-day forecast
  1. Today
    May 16
    Mostly Clear
    96°59°
  2. Sunday
    May 17
    Clear
    91°67°
  3. Monday
    May 18
    Clear
    88°64°
  4. Tuesday
    May 19
    Overcast
    84°42°
  5. Wednesday
    May 20
    Showers
    57%
    87°58°
  6. Thursday
    May 21
    Light Drizzle
    69%
    86°61°
  7. Friday
    May 22
    Overcast
    41%
    79°57°
San Jon, NM
Anemometer · 24h winds · from true
NESW
From · True
SW
223° · backing 70°
Direction
SW
223°
Sustained
20
mph
Gust
28
mph
Peak 24h
29
avg 13
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 13 · pk 29 @ 7:00p
−24h−18h−12h−6hnow
Sustained 20 mph with gusts pulsing to 28 — flags snap, branches bend.
San Jon, NM
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
866.9
+1.2 mb in 3h · rising · 25.60 inHg
Now
866.9
mb
3h
+1.2
mb
12h
-3.0
mb
24h
+0.3
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 865874
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
San Jon, NM
Air quality
77
AQI
Moderate
PM 2.5
3.3 μg/m³
PM 10
5.1 μg/m³
NO₂
2.3 μg/m³
Ozone
104.0 μg/m³
UV Index
0.0 Low
San Jon, NM
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
11:21 AM
Sunrise
5:48 AM
Daylight
14h 03m
Sunset
7:51 PM
Civil dusk
2:20 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
San Jon, NM
The moon
New Moon
0% illuminated
Moonrise
12:01 PM
Moonset
2:18 AM
In sign
♊︎ Gemini
San Jon, NM
Microseason · 28 of 72
May 16–20

Roses open on the Piedmont edge

insect
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

San Jon at a glance

  • Today vs. normal: 77°F — typical for the season
  • Last frost: March 18 (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 17, 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 Jon

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.