Weather Almanac: Simi Valley, CA 93065

🗓️ Historical norms for January 2026

January avg. precipitation
🌧️ 3.91"
January days below freezing
📉 ≈0.2 days
Average January lows ≈45.6°F
USDA Zone
10a
Annual extreme lows 30°F to 35°F
Last Spring Frost (36°F)
🌷 Apr 12
First Fall Frost (36°F)
🍂 Nov 9
Thu. January 1 New Year's Day  

🌅 7:01 a.m.

H: ≈65.4°F

L: ≈45.2°F

🌇 4:56 p.m.

Fri. January 2  

🌅 7:01 a.m.

H: ≈65.4°F

L: ≈45.4°F

🌇 4:57 p.m.

Sat. January 3 🌕

🌅 7:01 a.m.

H: ≈65.4°F

L: ≈45.5°F

🌇 4:58 p.m.

Sun. January 4  

🌅 7:01 a.m.

H: ≈65.4°F

L: ≈45.6°F

🌇 4:58 p.m.

Mon. January 5  

🌅 7:01 a.m.

H: ≈65.4°F

L: ≈45.7°F

🌇 4:59 p.m.

Tue. January 6 Epiphany  

🌅 7:01 a.m.

H: ≈65.5°F

L: ≈45.7°F

🌇 5:00 p.m.

Wed. January 7  

🌅 7:01 a.m.

H: ≈65.4°F

L: ≈45.8°F

🌇 5:01 p.m.

Thu. January 8  

🌅 7:01 a.m.

H: ≈65.4°F

L: ≈45.9°F

🌇 5:02 p.m.

Fri. January 9  

🌅 7:01 a.m.

H: ≈65.4°F

L: ≈45.9°F

🌇 5:03 p.m.

Sat. January 10 🌗

🌅 7:01 a.m.

H: ≈65.4°F

L: ≈46.0°F

🌇 5:03 p.m.

Sun. January 11  

🌅 7:01 a.m.

H: ≈65.4°F

L: ≈46.0°F

🌇 5:04 p.m.

Mon. January 12  

🌅 7:01 a.m.

H: ≈65.3°F

L: ≈46.0°F

🌇 5:05 p.m.

Tue. January 13  

🌅 7:01 a.m.

H: ≈65.3°F

L: ≈46.0°F

🌇 5:06 p.m.

Wed. January 14  

🌅 7:01 a.m.

H: ≈65.2°F

L: ≈46.0°F

🌇 5:07 p.m.

Thu. January 15  

🌅 7:00 a.m.

H: ≈65.2°F

L: ≈46.0°F

🌇 5:08 p.m.

Fri. January 16  

🌅 7:00 a.m.

H: ≈65.1°F

L: ≈46.0°F

🌇 5:09 p.m.

Sat. January 17  

🌅 7:00 a.m.

H: ≈65.1°F

L: ≈45.9°F

🌇 5:10 p.m.

Sun. January 18 🌑

🌅 6:59 a.m.

H: ≈65.0°F

L: ≈45.9°F

🌇 5:11 p.m.

Mon. January 19 Martin Luther King Jr. Day  

🌅 6:59 a.m.

H: ≈64.9°F

L: ≈45.8°F

🌇 5:12 p.m.

Tue. January 20  

🌅 6:59 a.m.

H: ≈64.9°F

L: ≈45.8°F

🌇 5:13 p.m.

Wed. January 21  

🌅 6:58 a.m.

H: ≈64.8°F

L: ≈45.7°F

🌇 5:14 p.m.

Thu. January 22  

🌅 6:58 a.m.

H: ≈64.7°F

L: ≈45.6°F

🌇 5:15 p.m.

Fri. January 23  

🌅 6:57 a.m.

H: ≈64.6°F

L: ≈45.5°F

🌇 5:16 p.m.

Sat. January 24  

🌅 6:57 a.m.

H: ≈64.6°F

L: ≈45.4°F

🌇 5:17 p.m.

Sun. January 25 🌓

🌅 6:56 a.m.

H: ≈64.5°F

L: ≈45.3°F

🌇 5:18 p.m.

Mon. January 26  

🌅 6:56 a.m.

H: ≈64.5°F

L: ≈45.2°F

🌇 5:19 p.m.

Tue. January 27  

🌅 6:55 a.m.

H: ≈64.4°F

L: ≈45.1°F

🌇 5:20 p.m.

Wed. January 28  

🌅 6:55 a.m.

H: ≈64.4°F

L: ≈45.0°F

🌇 5:21 p.m.

Thu. January 29  

🌅 6:54 a.m.

H: ≈64.3°F

L: ≈44.9°F

🌇 5:22 p.m.

Fri. January 30  

🌅 6:53 a.m.

H: ≈64.3°F

L: ≈44.8°F

🌇 5:23 p.m.

Sat. January 31  

🌅 6:53 a.m.

H: ≈64.3°F

L: ≈44.7°F

🌇 5:24 p.m.


Temperature climatic data from weather station: THOUSAND OAKS 1 SW (USC00048904)

Precipitation climatic data from weather station: PIRU 2 ESE (USC00046940)

Agricultural climatic data from weather station: CANOGA PARK PIERCE CLG (USC00041484)