Weather Almanac: Waipahu, HI 96797

🗓️ Historical norms for August 2025

July September

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

August avg. precipitation

🌧️ 3.87"

August days below freezing

📉 ≈0.0 days

Average August lows 67°F – 69°F

USDA Zone

12a

Annual extreme lows 50°F to 55°F

Last Spring Frost (36°F)

🌷 Rare

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First Fall Frost (36°F)

🍂 Rare

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F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Fri. August 1

🌅 6:05 a.m.

H: 80°F – 85°F

L: 66°F – 70°F

🌇 7:10 p.m.

Sat. August 2

🌅 6:06 a.m.

H: 80°F – 85°F

L: 66°F – 70°F

🌇 7:10 p.m.

Sun. August 3

🌅 6:06 a.m.

H: 80°F – 85°F

L: 66°F – 70°F

🌇 7:09 p.m.

Mon. August 4

🌅 6:06 a.m.

H: 80°F – 85°F

L: 66°F – 70°F

🌇 7:09 p.m.

Tue. August 5

🌅 6:07 a.m.

H: 80°F – 85°F

L: 66°F – 70°F

🌇 7:08 p.m.

Wed. August 6

🌅 6:07 a.m.

H: 80°F – 85°F

L: 66°F – 70°F

🌇 7:08 p.m.

Thu. August 7

🌅 6:07 a.m.

H: 80°F – 85°F

L: 66°F – 70°F

🌇 7:07 p.m.

Fri. August 8

🌅 6:08 a.m.

H: 80°F – 85°F

L: 66°F – 70°F

🌇 7:06 p.m.

Sat. August 9

🌅 6:08 a.m.

H: 80°F – 85°F

L: 66°F – 70°F

🌇 7:06 p.m.

Sun. August 10

🌅 6:08 a.m.

H: 80°F – 85°F

L: 66°F – 70°F

🌇 7:05 p.m.

Mon. August 11

🌅 6:09 a.m.

H: 80°F – 85°F

L: 66°F – 70°F

🌇 7:04 p.m.

Tue. August 12

🌅 6:09 a.m.

H: 80°F – 85°F

L: 66°F – 70°F

🌇 7:04 p.m.

Wed. August 13

🌅 6:09 a.m.

H: 81°F – 85°F

L: 66°F – 70°F

🌇 7:03 p.m.

Thu. August 14

🌅 6:10 a.m.

H: 81°F – 85°F

L: 66°F – 70°F

🌇 7:02 p.m.

Fri. August 15 Statehood Day

🌅 6:10 a.m.

H: 81°F – 85°F

L: 66°F – 70°F

🌇 7:01 p.m.

Sat. August 16

🌅 6:10 a.m.

H: 81°F – 85°F

L: 66°F – 70°F

🌇 7:01 p.m.

Sun. August 17

🌅 6:11 a.m.

H: 81°F – 85°F

L: 66°F – 70°F

🌇 7:00 p.m.

Mon. August 18

🌅 6:11 a.m.

H: 81°F – 85°F

L: 66°F – 70°F

🌇 6:59 p.m.

Tue. August 19

🌅 6:11 a.m.

H: 81°F – 85°F

L: 66°F – 70°F

🌇 6:58 p.m.

Wed. August 20

🌅 6:12 a.m.

H: 81°F – 85°F

L: 66°F – 70°F

🌇 6:58 p.m.

Thu. August 21

🌅 6:12 a.m.

H: 81°F – 85°F

L: 66°F – 70°F

🌇 6:57 p.m.

Fri. August 22

🌅 6:12 a.m.

H: 81°F – 85°F

L: 66°F – 70°F

🌇 6:56 p.m.

Sat. August 23

🌅 6:13 a.m.

H: 81°F – 85°F

L: 66°F – 70°F

🌇 6:55 p.m.

Sun. August 24

🌅 6:13 a.m.

H: 81°F – 85°F

L: 66°F – 70°F

🌇 6:54 p.m.

Mon. August 25

🌅 6:13 a.m.

H: 81°F – 85°F

L: 66°F – 70°F

🌇 6:53 p.m.

Tue. August 26

🌅 6:14 a.m.

H: 81°F – 85°F

L: 66°F – 70°F

🌇 6:53 p.m.

Wed. August 27

🌅 6:14 a.m.

H: 81°F – 85°F

L: 66°F – 70°F

🌇 6:52 p.m.

Thu. August 28

🌅 6:14 a.m.

H: 81°F – 85°F

L: 66°F – 70°F

🌇 6:51 p.m.

Fri. August 29

🌅 6:14 a.m.

H: 81°F – 85°F

L: 66°F – 70°F

🌇 6:50 p.m.

Sat. August 30

🌅 6:15 a.m.

H: 81°F – 85°F

L: 65°F – 70°F

🌇 6:49 p.m.

Sun. August 31

🌅 6:15 a.m.

H: 81°F – 85°F

L: 65°F – 70°F

🌇 6:48 p.m.

July September

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

Temperature climatic data from weather station: UPPER WAHIAWA 874.3 (USC00518838)

Precipitation climatic data from weather station: UPPER WAHIAWA 874.3 (USC00518838)

Agricultural climatic data from weather station: UPPER WAHIAWA 874.3 (USC00518838)