Weather Almanac: San Diego, CA 92110

🗓️ Historical norms for January 2026

December February

Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.

January avg. precipitation

🌧️ 2.53"

January days below freezing

📉 ≈0.0 days

Average January lows ≈47.0°F

USDA Zone

10b

Annual extreme lows 35°F to 40°F

Last Spring Frost (36°F)

🌷 Rare

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First Fall Frost (36°F)

🍂 Rare

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📚 California Gardener's Handbook: Your Complete Guide: Select - Plan - Plant - Maintain - Problem-solve

F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Thu. January 1 New Year's Day

🌅 6:51 a.m.

H: ≈62.1°F

L: ≈46.4°F

🌇 4:53 p.m.

Fri. January 2

🌅 6:51 a.m.

H: ≈62.1°F

L: ≈46.4°F

🌇 4:54 p.m.

Sat. January 3

🌅 6:51 a.m.

H: ≈62.1°F

L: ≈46.4°F

🌇 4:55 p.m.

Sun. January 4

🌅 6:51 a.m.

H: ≈62.2°F

L: ≈46.5°F

🌇 4:56 p.m.

Mon. January 5

🌅 6:51 a.m.

H: ≈62.2°F

L: ≈46.5°F

🌇 4:56 p.m.

Tue. January 6 Epiphany

🌅 6:51 a.m.

H: ≈62.2°F

L: ≈46.5°F

🌇 4:57 p.m.

Wed. January 7

🌅 6:51 a.m.

H: ≈62.3°F

L: ≈46.6°F

🌇 4:58 p.m.

Thu. January 8

🌅 6:51 a.m.

H: ≈62.3°F

L: ≈46.6°F

🌇 4:59 p.m.

Fri. January 9

🌅 6:51 a.m.

H: ≈62.4°F

L: ≈46.7°F

🌇 5:00 p.m.

Sat. January 10

🌅 6:51 a.m.

H: ≈62.5°F

L: ≈46.7°F

🌇 5:01 p.m.

Sun. January 11

🌅 6:51 a.m.

H: ≈62.5°F

L: ≈46.7°F

🌇 5:02 p.m.

Mon. January 12

🌅 6:51 a.m.

H: ≈62.6°F

L: ≈46.8°F

🌇 5:02 p.m.

Tue. January 13

🌅 6:51 a.m.

H: ≈62.7°F

L: ≈46.8°F

🌇 5:03 p.m.

Wed. January 14

🌅 6:51 a.m.

H: ≈62.8°F

L: ≈46.9°F

🌇 5:04 p.m.

Thu. January 15

🌅 6:51 a.m.

H: ≈62.8°F

L: ≈46.9°F

🌇 5:05 p.m.

Fri. January 16

🌅 6:50 a.m.

H: ≈62.9°F

L: ≈47.0°F

🌇 5:06 p.m.

Sat. January 17

🌅 6:50 a.m.

H: ≈63.0°F

L: ≈47.0°F

🌇 5:07 p.m.

Sun. January 18

🌅 6:50 a.m.

H: ≈63.1°F

L: ≈47.1°F

🌇 5:08 p.m.

Mon. January 19 Martin Luther King Jr. Day

🌅 6:50 a.m.

H: ≈63.2°F

L: ≈47.1°F

🌇 5:09 p.m.

Tue. January 20

🌅 6:49 a.m.

H: ≈63.3°F

L: ≈47.2°F

🌇 5:10 p.m.

Wed. January 21

🌅 6:49 a.m.

H: ≈63.4°F

L: ≈47.2°F

🌇 5:11 p.m.

Thu. January 22

🌅 6:49 a.m.

H: ≈63.5°F

L: ≈47.3°F

🌇 5:12 p.m.

Fri. January 23

🌅 6:48 a.m.

H: ≈63.6°F

L: ≈47.3°F

🌇 5:13 p.m.

Sat. January 24

🌅 6:48 a.m.

H: ≈63.6°F

L: ≈47.4°F

🌇 5:14 p.m.

Sun. January 25

🌅 6:47 a.m.

H: ≈63.7°F

L: ≈47.4°F

🌇 5:15 p.m.

Mon. January 26

🌅 6:47 a.m.

H: ≈63.8°F

L: ≈47.5°F

🌇 5:15 p.m.

Tue. January 27

🌅 6:46 a.m.

H: ≈63.9°F

L: ≈47.5°F

🌇 5:16 p.m.

Wed. January 28

🌅 6:46 a.m.

H: ≈63.9°F

L: ≈47.6°F

🌇 5:17 p.m.

Thu. January 29

🌅 6:45 a.m.

H: ≈64.0°F

L: ≈47.6°F

🌇 5:18 p.m.

Fri. January 30

🌅 6:44 a.m.

H: ≈64.1°F

L: ≈47.7°F

🌇 5:19 p.m.

Sat. January 31

🌅 6:44 a.m.

H: ≈64.1°F

L: ≈47.8°F

🌇 5:20 p.m.

December February

Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.

Temperature climatic data from weather station: SAN DIEGO SEAWORLD (USC00047741)

Precipitation climatic data from weather station: SAN DIEGO SEAWORLD (USC00047741)

Agricultural climatic data from weather station: SAN DIEGO LINDBERGH FLD (USW00023188)