Weather Almanac: Walnut Creek, CA 94596

🗓️ Historical norms for June 2026

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

June avg. precipitation

🌧️ 0.10"

June days below freezing

📉 ≈0.0 days

Average June lows 55°F – 58°F

USDA Zone

9b

Annual extreme lows 25°F to 30°F

Last Spring Frost (36°F)

🌷 Feb 20

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First Fall Frost (36°F)

🍂 Nov 29

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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

Mon. June 1

🌅 5:47 a.m.

H: 72°F – 88°F

L: 51°F – 59°F

🌇 8:24 p.m.

Tue. June 2

🌅 5:47 a.m.

H: 72°F – 88°F

L: 51°F – 59°F

🌇 8:25 p.m.

Wed. June 3

🌅 5:46 a.m.

H: 72°F – 88°F

L: 52°F – 59°F

🌇 8:26 p.m.

Thu. June 4

🌅 5:46 a.m.

H: 73°F – 89°F

L: 52°F – 59°F

🌇 8:26 p.m.

Fri. June 5

🌅 5:46 a.m.

H: 73°F – 89°F

L: 52°F – 59°F

🌇 8:27 p.m.

Sat. June 6

🌅 5:46 a.m.

H: 73°F – 89°F

L: 52°F – 59°F

🌇 8:27 p.m.

Sun. June 7

🌅 5:45 a.m.

H: 73°F – 89°F

L: 52°F – 59°F

🌇 8:28 p.m.

Mon. June 8

🌅 5:45 a.m.

H: 74°F – 90°F

L: 52°F – 60°F

🌇 8:29 p.m.

Tue. June 9

🌅 5:45 a.m.

H: 74°F – 90°F

L: 52°F – 60°F

🌇 8:29 p.m.

Wed. June 10

🌅 5:45 a.m.

H: 74°F – 90°F

L: 52°F – 60°F

🌇 8:30 p.m.

Thu. June 11

🌅 5:45 a.m.

H: 74°F – 90°F

L: 52°F – 60°F

🌇 8:30 p.m.

Fri. June 12

🌅 5:45 a.m.

H: 74°F – 91°F

L: 53°F – 60°F

🌇 8:30 p.m.

Sat. June 13

🌅 5:45 a.m.

H: 75°F – 91°F

L: 53°F – 60°F

🌇 8:31 p.m.

Sun. June 14

🌅 5:45 a.m.

H: 75°F – 91°F

L: 53°F – 60°F

🌇 8:31 p.m.

Mon. June 15

🌅 5:45 a.m.

H: 75°F – 91°F

L: 53°F – 60°F

🌇 8:32 p.m.

Tue. June 16

🌅 5:45 a.m.

H: 76°F – 92°F

L: 53°F – 60°F

🌇 8:32 p.m.

Wed. June 17

🌅 5:45 a.m.

H: 76°F – 92°F

L: 53°F – 60°F

🌇 8:32 p.m.

Thu. June 18

🌅 5:45 a.m.

H: 76°F – 92°F

L: 53°F – 60°F

🌇 8:33 p.m.

Fri. June 19 Juneteenth

🌅 5:45 a.m.

H: 76°F – 92°F

L: 53°F – 60°F

🌇 8:33 p.m.

Sat. June 20

🌅 5:46 a.m.

H: 77°F – 93°F

L: 53°F – 61°F

🌇 8:33 p.m.

Sun. June 21 Summer Solstice

🌅 5:46 a.m.

H: 77°F – 93°F

L: 53°F – 61°F

🌇 8:33 p.m.

Mon. June 22

🌅 5:46 a.m.

H: 77°F – 93°F

L: 53°F – 61°F

🌇 8:34 p.m.

Tue. June 23

🌅 5:46 a.m.

H: 77°F – 93°F

L: 54°F – 61°F

🌇 8:34 p.m.

Wed. June 24

🌅 5:47 a.m.

H: 78°F – 93°F

L: 54°F – 61°F

🌇 8:34 p.m.

Thu. June 25

🌅 5:47 a.m.

H: 78°F – 94°F

L: 54°F – 61°F

🌇 8:34 p.m.

Fri. June 26

🌅 5:47 a.m.

H: 78°F – 94°F

L: 54°F – 61°F

🌇 8:34 p.m.

Sat. June 27

🌅 5:48 a.m.

H: 79°F – 94°F

L: 54°F – 61°F

🌇 8:34 p.m.

Sun. June 28

🌅 5:48 a.m.

H: 79°F – 94°F

L: 54°F – 61°F

🌇 8:34 p.m.

Mon. June 29

🌅 5:48 a.m.

H: 79°F – 94°F

L: 54°F – 61°F

🌇 8:34 p.m.

Tue. June 30

🌅 5:49 a.m.

H: 79°F – 94°F

L: 54°F – 61°F

🌇 8:34 p.m.

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

Temperature climatic data from weather station: CONCORD WWTP (USC00041967)

Precipitation climatic data from weather station: CONCORD WWTP (USC00041967)

Agricultural climatic data from weather station: CONCORD WWTP (USC00041967)