Weather Almanac: Hesperia, CA 92345

🗓️ Historical norms for May 2026

May avg. precipitation
🌧️ 1.00"
May days below freezing
📉 ≈1.5 days
Average May lows 39°F – 45°F
USDA Zone
8b
Annual extreme lows 15°F to 20°F
Last Spring Frost (36°F)
🌷 Jun 4
First Fall Frost (36°F)
🍂 Oct 6
Fri. May 1 🌕

🌅 5:59 a.m.

H: 53°F – 73°F

L: 33°F – 45°F

🌇 7:33 p.m.

Sat. May 2  

🌅 5:58 a.m.

H: 54°F – 74°F

L: 33°F – 45°F

🌇 7:34 p.m.

Sun. May 3  

🌅 5:57 a.m.

H: 54°F – 74°F

L: 34°F – 46°F

🌇 7:35 p.m.

Mon. May 4  

🌅 5:56 a.m.

H: 54°F – 74°F

L: 34°F – 46°F

🌇 7:36 p.m.

Tue. May 5  

🌅 5:55 a.m.

H: 55°F – 75°F

L: 34°F – 46°F

🌇 7:36 p.m.

Wed. May 6  

🌅 5:54 a.m.

H: 55°F – 75°F

L: 34°F – 46°F

🌇 7:37 p.m.

Thu. May 7  

🌅 5:53 a.m.

H: 55°F – 75°F

L: 35°F – 47°F

🌇 7:38 p.m.

Fri. May 8  

🌅 5:52 a.m.

H: 56°F – 75°F

L: 35°F – 47°F

🌇 7:39 p.m.

Sat. May 9 🌗

🌅 5:51 a.m.

H: 56°F – 76°F

L: 35°F – 47°F

🌇 7:40 p.m.

Sun. May 10  

🌅 5:50 a.m.

H: 56°F – 76°F

L: 35°F – 47°F

🌇 7:40 p.m.

Mon. May 11  

🌅 5:50 a.m.

H: 57°F – 76°F

L: 35°F – 48°F

🌇 7:41 p.m.

Tue. May 12  

🌅 5:49 a.m.

H: 57°F – 76°F

L: 35°F – 48°F

🌇 7:42 p.m.

Wed. May 13  

🌅 5:48 a.m.

H: 57°F – 77°F

L: 36°F – 48°F

🌇 7:43 p.m.

Thu. May 14 Ascension  

🌅 5:47 a.m.

H: 58°F – 77°F

L: 36°F – 48°F

🌇 7:43 p.m.

Fri. May 15  

🌅 5:46 a.m.

H: 58°F – 77°F

L: 36°F – 48°F

🌇 7:44 p.m.

Sat. May 16 🌑

🌅 5:46 a.m.

H: 58°F – 78°F

L: 36°F – 49°F

🌇 7:45 p.m.

Sun. May 17  

🌅 5:45 a.m.

H: 59°F – 78°F

L: 36°F – 49°F

🌇 7:46 p.m.

Mon. May 18  

🌅 5:44 a.m.

H: 59°F – 78°F

L: 36°F – 49°F

🌇 7:46 p.m.

Tue. May 19  

🌅 5:44 a.m.

H: 59°F – 78°F

L: 37°F – 49°F

🌇 7:47 p.m.

Wed. May 20  

🌅 5:43 a.m.

H: 60°F – 79°F

L: 37°F – 49°F

🌇 7:48 p.m.

Thu. May 21  

🌅 5:42 a.m.

H: 60°F – 79°F

L: 37°F – 49°F

🌇 7:49 p.m.

Fri. May 22  

🌅 5:42 a.m.

H: 60°F – 79°F

L: 37°F – 50°F

🌇 7:49 p.m.

Sat. May 23 🌓

🌅 5:41 a.m.

H: 60°F – 79°F

L: 37°F – 50°F

🌇 7:50 p.m.

Sun. May 24 Pentecost  

🌅 5:41 a.m.

H: 61°F – 80°F

L: 37°F – 50°F

🌇 7:51 p.m.

Mon. May 25 Memorial Day  

🌅 5:40 a.m.

H: 61°F – 80°F

L: 38°F – 50°F

🌇 7:51 p.m.

Tue. May 26  

🌅 5:40 a.m.

H: 61°F – 80°F

L: 38°F – 50°F

🌇 7:52 p.m.

Wed. May 27  

🌅 5:39 a.m.

H: 62°F – 80°F

L: 38°F – 51°F

🌇 7:53 p.m.

Thu. May 28  

🌅 5:39 a.m.

H: 62°F – 80°F

L: 38°F – 51°F

🌇 7:53 p.m.

Fri. May 29  

🌅 5:39 a.m.

H: 62°F – 81°F

L: 38°F – 51°F

🌇 7:54 p.m.

Sat. May 30  

🌅 5:38 a.m.

H: 63°F – 81°F

L: 39°F – 51°F

🌇 7:55 p.m.

Sun. May 31 🌕

🌅 5:38 a.m.

H: 63°F – 81°F

L: 39°F – 51°F

🌇 7:55 p.m.


Temperature climatic data from weather station: LAKE ARROWHEAD (USC00044671)

Precipitation climatic data from weather station: LAKE ARROWHEAD (USC00044671)

Agricultural climatic data from weather station: LAKE ARROWHEAD (USC00044671)