Weather Almanac: San Diego, CA 92110

🗓️ Historical norms for August 2025

July September

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

August avg. precipitation

🌧️ 0.05"

August days below freezing

📉 ≈0.0 days

Average August lows ≈65.2°F

USDA Zone

10b

Annual extreme lows 35°F to 40°F

Last Spring Frost (36°F)

🌷 Rare

View full details

First Fall Frost (36°F)

🍂 Rare

View full details

Book Recommendations (ads!)

📚 Month-by-Month Gardening California: What to Do Each Month to Have a Beautiful Garden All Year

📚 Pacific Northwest Month-by-Month Gardening: What to Do Each Month to Have a Beautiful Garden All Year

📚 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

Fri. August 1

🌅 6:03 a.m.

H: ≈72.2°F

L: ≈65.7°F

🌇 7:46 p.m.

Sat. August 2

🌅 6:03 a.m.

F: 64°F

H: ≈72.2°F

L: ≈65.7°F

🌇 7:45 p.m.

Sun. August 3

🌅 6:04 a.m.

F: 77°F / 65°F

H: ≈72.3°F

L: ≈65.7°F

🌇 7:45 p.m.

Mon. August 4

🌅 6:05 a.m.

F: 77°F / 65°F

H: ≈72.3°F

L: ≈65.8°F

🌇 7:44 p.m.

Tue. August 5

🌅 6:05 a.m.

F: 77°F / 66°F

H: ≈72.4°F

L: ≈65.8°F

🌇 7:43 p.m.

Wed. August 6

🌅 6:06 a.m.

F: 79°F / 68°F

H: ≈72.4°F

L: ≈65.8°F

🌇 7:42 p.m.

Thu. August 7

🌅 6:07 a.m.

F: 80°F / 68°F

H: ≈72.5°F

L: ≈65.8°F

🌇 7:41 p.m.

Fri. August 8

🌅 6:07 a.m.

F: 79°F / 67°F

H: ≈72.5°F

L: ≈65.7°F

🌇 7:40 p.m.

Sat. August 9

🌅 6:08 a.m.

F: 77°F

H: ≈72.6°F

L: ≈65.7°F

🌇 7:39 p.m.

Sun. August 10

🌅 6:09 a.m.

H: ≈72.6°F

L: ≈65.7°F

🌇 7:38 p.m.

Mon. August 11

🌅 6:09 a.m.

H: ≈72.7°F

L: ≈65.7°F

🌇 7:37 p.m.

Tue. August 12

🌅 6:10 a.m.

H: ≈72.7°F

L: ≈65.6°F

🌇 7:36 p.m.

Wed. August 13

🌅 6:11 a.m.

H: ≈72.7°F

L: ≈65.6°F

🌇 7:35 p.m.

Thu. August 14

🌅 6:11 a.m.

H: ≈72.8°F

L: ≈65.5°F

🌇 7:34 p.m.

Fri. August 15

🌅 6:12 a.m.

H: ≈72.8°F

L: ≈65.4°F

🌇 7:33 p.m.

Sat. August 16

🌅 6:13 a.m.

H: ≈72.9°F

L: ≈65.4°F

🌇 7:32 p.m.

Sun. August 17

🌅 6:13 a.m.

H: ≈72.9°F

L: ≈65.3°F

🌇 7:31 p.m.

Mon. August 18

🌅 6:14 a.m.

H: ≈73.0°F

L: ≈65.2°F

🌇 7:29 p.m.

Tue. August 19

🌅 6:15 a.m.

H: ≈73.0°F

L: ≈65.2°F

🌇 7:28 p.m.

Wed. August 20

🌅 6:15 a.m.

H: ≈73.0°F

L: ≈65.1°F

🌇 7:27 p.m.

Thu. August 21

🌅 6:16 a.m.

H: ≈73.1°F

L: ≈65.0°F

🌇 7:26 p.m.

Fri. August 22

🌅 6:17 a.m.

H: ≈73.1°F

L: ≈64.9°F

🌇 7:25 p.m.

Sat. August 23

🌅 6:17 a.m.

H: ≈73.1°F

L: ≈64.8°F

🌇 7:24 p.m.

Sun. August 24

🌅 6:18 a.m.

H: ≈73.1°F

L: ≈64.7°F

🌇 7:22 p.m.

Mon. August 25

🌅 6:19 a.m.

H: ≈73.1°F

L: ≈64.6°F

🌇 7:21 p.m.

Tue. August 26

🌅 6:19 a.m.

H: ≈73.1°F

L: ≈64.5°F

🌇 7:20 p.m.

Wed. August 27

🌅 6:20 a.m.

H: ≈73.2°F

L: ≈64.4°F

🌇 7:19 p.m.

Thu. August 28

🌅 6:21 a.m.

H: ≈73.1°F

L: ≈64.3°F

🌇 7:18 p.m.

Fri. August 29

🌅 6:21 a.m.

H: ≈73.1°F

L: ≈64.2°F

🌇 7:16 p.m.

Sat. August 30

🌅 6:22 a.m.

H: ≈73.1°F

L: ≈64.1°F

🌇 7:15 p.m.

Sun. August 31

🌅 6:23 a.m.

H: ≈73.1°F

L: ≈64.0°F

🌇 7:14 p.m.

July September

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)