Weather Almanac: Placerville, CO 81430

🗓️ Historical norms for September 2026

September avg. precipitation
🌧️ 1.91"
September days below freezing
📉 ≈1.0 days
Average September lows ≈41.7°F
USDA Zone
5b
Annual extreme lows -15°F to -10°F
Last Spring Frost (36°F)
🌷 Always
First Fall Frost (36°F)
🍂 Always
Tue. September 1  

🌅 6:42 a.m.

H: ≈78.8°F

L: ≈46.9°F

🌇 7:41 p.m.

Wed. September 2  

🌅 6:43 a.m.

H: ≈78.6°F

L: ≈46.6°F

🌇 7:39 p.m.

Thu. September 3  

🌅 6:43 a.m.

H: ≈78.4°F

L: ≈46.3°F

🌇 7:38 p.m.

Fri. September 4  

🌅 6:44 a.m.

H: ≈78.2°F

L: ≈45.9°F

🌇 7:36 p.m.

Sat. September 5  

🌅 6:45 a.m.

H: ≈77.9°F

L: ≈45.6°F

🌇 7:35 p.m.

Sun. September 6  

🌅 6:46 a.m.

H: ≈77.7°F

L: ≈45.2°F

🌇 7:33 p.m.

Mon. September 7 Labor Day  

🌅 6:47 a.m.

H: ≈77.4°F

L: ≈44.8°F

🌇 7:32 p.m.

Tue. September 8  

🌅 6:48 a.m.

H: ≈77.1°F

L: ≈44.5°F

🌇 7:30 p.m.

Wed. September 9  

🌅 6:49 a.m.

H: ≈76.8°F

L: ≈44.1°F

🌇 7:29 p.m.

Thu. September 10  

🌅 6:49 a.m.

H: ≈76.5°F

L: ≈43.7°F

🌇 7:27 p.m.

Fri. September 11  

🌅 6:50 a.m.

H: ≈76.2°F

L: ≈43.4°F

🌇 7:26 p.m.

Sat. September 12  

🌅 6:51 a.m.

H: ≈75.8°F

L: ≈43.0°F

🌇 7:24 p.m.

Sun. September 13  

🌅 6:52 a.m.

H: ≈75.5°F

L: ≈42.6°F

🌇 7:23 p.m.

Mon. September 14 Holy Cross  

🌅 6:53 a.m.

H: ≈75.1°F

L: ≈42.2°F

🌇 7:21 p.m.

Tue. September 15  

🌅 6:54 a.m.

H: ≈74.7°F

L: ≈41.9°F

🌇 7:19 p.m.

Wed. September 16  

🌅 6:55 a.m.

H: ≈74.4°F

L: ≈41.5°F

🌇 7:18 p.m.

Thu. September 17  

🌅 6:55 a.m.

H: ≈74.0°F

L: ≈41.1°F

🌇 7:16 p.m.

Fri. September 18  

🌅 6:56 a.m.

H: ≈73.6°F

L: ≈40.7°F

🌇 7:15 p.m.

Sat. September 19  

🌅 6:57 a.m.

H: ≈73.1°F

L: ≈40.4°F

🌇 7:13 p.m.

Sun. September 20  

🌅 6:58 a.m.

H: ≈72.7°F

L: ≈40.0°F

🌇 7:12 p.m.

Mon. September 21  

🌅 6:59 a.m.

H: ≈72.3°F

L: ≈39.6°F

🌇 7:10 p.m.

Tue. September 22 Autumn Equinox  

🌅 7:00 a.m.

H: ≈71.9°F

L: ≈39.3°F

🌇 7:08 p.m.

Wed. September 23  

🌅 7:01 a.m.

H: ≈71.4°F

L: ≈38.9°F

🌇 7:07 p.m.

Thu. September 24  

🌅 7:01 a.m.

H: ≈71.0°F

L: ≈38.6°F

🌇 7:05 p.m.

Fri. September 25  

🌅 7:02 a.m.

H: ≈70.6°F

L: ≈38.2°F

🌇 7:04 p.m.

Sat. September 26 🌕

🌅 7:03 a.m.

H: ≈70.1°F

L: ≈37.9°F

🌇 7:02 p.m.

Sun. September 27  

🌅 7:04 a.m.

H: ≈69.7°F

L: ≈37.5°F

🌇 7:01 p.m.

Mon. September 28  

🌅 7:05 a.m.

H: ≈69.2°F

L: ≈37.2°F

🌇 6:59 p.m.

Tue. September 29  

🌅 7:06 a.m.

H: ≈68.8°F

L: ≈36.8°F

🌇 6:58 p.m.

Wed. September 30  

🌅 7:07 a.m.

H: ≈68.3°F

L: ≈36.5°F

🌇 6:56 p.m.


Temperature climatic data from weather station: PLACERVILLE (USC00056520)

Precipitation climatic data from weather station: PLACERVILLE 3SE (USC00056524)

Agricultural climatic data from weather station: TELLURIDE 4WNW (USC00058204)