Weather Almanac: Sierraville, CA 96126

🗓️ Historical norms for September 2025

September avg. precipitation
🌧️ 0.94"
September days below freezing
📉 ≈4.8 days
Average September lows ≈37.5°F
USDA Zone
6b
Annual extreme lows -5°F to 0°F
Last Spring Frost (36°F)
🌷 Always
First Fall Frost (36°F)
🍂 Always
Mon. September 1 Labor Day  

🌅 6:30 a.m.

H: ≈82.0°F

L: ≈40.6°F

🌇 7:31 p.m.

Tue. September 2  

🌅 6:31 a.m.

H: ≈81.8°F

L: ≈40.4°F

🌇 7:30 p.m.

Wed. September 3  

🌅 6:32 a.m.

H: ≈81.6°F

L: ≈40.3°F

🌇 7:28 p.m.

Thu. September 4  

🌅 6:33 a.m.

H: ≈81.4°F

L: ≈40.1°F

🌇 7:27 p.m.

Fri. September 5  

🌅 6:33 a.m.

H: ≈81.1°F

L: ≈39.9°F

🌇 7:25 p.m.

Sat. September 6  

🌅 6:34 a.m.

H: ≈80.9°F

L: ≈39.7°F

🌇 7:23 p.m.

Sun. September 7 🌕

🌅 6:35 a.m.

H: ≈80.7°F

L: ≈39.5°F

🌇 7:22 p.m.

Mon. September 8  

🌅 6:36 a.m.

H: ≈80.4°F

L: ≈39.3°F

🌇 7:20 p.m.

Tue. September 9  

🌅 6:37 a.m.

H: ≈80.2°F

L: ≈39.1°F

🌇 7:19 p.m.

Wed. September 10  

🌅 6:38 a.m.

H: ≈80.0°F

L: ≈38.9°F

🌇 7:17 p.m.

Thu. September 11  

🌅 6:39 a.m.

H: ≈79.7°F

L: ≈38.6°F

🌇 7:15 p.m.

Fri. September 12  

🌅 6:40 a.m.

H: ≈79.4°F

L: ≈38.4°F

🌇 7:14 p.m.

Sat. September 13  

🌅 6:41 a.m.

H: ≈79.2°F

L: ≈38.2°F

🌇 7:12 p.m.

Sun. September 14 Holy Cross 🌗

🌅 6:42 a.m.

H: ≈78.9°F

L: ≈38.0°F

🌇 7:10 p.m.

Mon. September 15  

🌅 6:43 a.m.

H: ≈78.6°F

L: ≈37.7°F

🌇 7:09 p.m.

Tue. September 16  

🌅 6:44 a.m.

H: ≈78.3°F

L: ≈37.5°F

🌇 7:07 p.m.

Wed. September 17  

🌅 6:44 a.m.

H: ≈78.1°F

L: ≈37.3°F

🌇 7:06 p.m.

Thu. September 18  

🌅 6:45 a.m.

H: ≈77.8°F

L: ≈37.0°F

🌇 7:04 p.m.

Fri. September 19  

🌅 6:46 a.m.

H: ≈77.5°F

L: ≈36.8°F

🌇 7:02 p.m.

Sat. September 20  

🌅 6:47 a.m.

H: ≈77.2°F

L: ≈36.5°F

🌇 7:01 p.m.

Sun. September 21 🌑

🌅 6:48 a.m.

H: ≈76.9°F

L: ≈36.3°F

🌇 6:59 p.m.

Mon. September 22 Autumn Equinox  

🌅 6:49 a.m.

H: ≈76.6°F

L: ≈36.0°F

🌇 6:57 p.m.

Tue. September 23  

🌅 6:50 a.m.

H: ≈76.2°F

L: ≈35.8°F

🌇 6:56 p.m.

Wed. September 24  

🌅 6:51 a.m.

H: ≈75.9°F

L: ≈35.5°F

🌇 6:54 p.m.

Thu. September 25  

🌅 6:52 a.m.

H: ≈75.6°F

L: ≈35.3°F

🌇 6:52 p.m.

Fri. September 26  

🌅 6:53 a.m.

H: ≈75.3°F

L: ≈35.0°F

🌇 6:51 p.m.

Sat. September 27  

🌅 6:54 a.m.

H: ≈74.9°F

L: ≈34.7°F

🌇 6:49 p.m.

Sun. September 28  

🌅 6:55 a.m.

H: ≈74.6°F

L: ≈34.5°F

🌇 6:48 p.m.

Mon. September 29 🌓

🌅 6:56 a.m.

H: ≈74.3°F

L: ≈34.2°F

🌇 6:46 p.m.

Tue. September 30  

🌅 6:57 a.m.

H: ≈73.9°F

L: ≈33.9°F

🌇 6:44 p.m.


Temperature climatic data from weather station: SIERRAVILLE RS (USC00048218)

Precipitation climatic data from weather station: SAGEHEN CREEK (USC00047641)

Agricultural climatic data from weather station: SAGEHEN CREEK (USC00047641)