Weather Almanac: Tucson, AZ 85736

🗓️ Historical norms for May 2026

April June

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

May avg. precipitation

🌧️ 0.24"

May days below freezing

📉 ≈777.7 days

Average May lows 50°F – 56°F

USDA Zone

Annual extreme lows 15°F to 20°F

Last Spring Frost (36°F)

🌷 May 12

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First Fall Frost (36°F)

🍂 Oct 20

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F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Fri. May 1

🌅 5:39 a.m.

H: 79°F – 93°F

L: 42°F – 56°F

🌇 7:05 p.m.

Sat. May 2

🌅 5:38 a.m.

H: 79°F – 94°F

L: 42°F – 56°F

🌇 7:06 p.m.

Sun. May 3

🌅 5:37 a.m.

H: 80°F – 94°F

L: 43°F – 56°F

🌇 7:07 p.m.

Mon. May 4

🌅 5:36 a.m.

H: 80°F – 94°F

L: 43°F – 56°F

🌇 7:08 p.m.

Tue. May 5

🌅 5:35 a.m.

H: 80°F – 94°F

L: 43°F – 57°F

🌇 7:08 p.m.

Wed. May 6

🌅 5:35 a.m.

H: 81°F – 95°F

L: 44°F – 57°F

🌇 7:09 p.m.

Thu. May 7

🌅 5:34 a.m.

H: 81°F – 95°F

L: 44°F – 57°F

🌇 7:10 p.m.

Fri. May 8

🌅 5:33 a.m.

H: 81°F – 95°F

L: 44°F – 57°F

🌇 7:10 p.m.

Sat. May 9

🌅 5:32 a.m.

H: 82°F – 95°F

L: 44°F – 58°F

🌇 7:11 p.m.

Sun. May 10

🌅 5:31 a.m.

H: 82°F – 96°F

L: 45°F – 58°F

🌇 7:12 p.m.

Mon. May 11

🌅 5:31 a.m.

H: 82°F – 96°F

L: 45°F – 58°F

🌇 7:12 p.m.

Tue. May 12

🌅 5:30 a.m.

H: 83°F – 96°F

L: 45°F – 58°F

🌇 7:13 p.m.

Wed. May 13

🌅 5:29 a.m.

H: 83°F – 96°F

L: 46°F – 59°F

🌇 7:14 p.m.

Thu. May 14 Ascension

🌅 5:28 a.m.

H: 83°F – 97°F

L: 46°F – 59°F

🌇 7:15 p.m.

Fri. May 15

🌅 5:28 a.m.

H: 84°F – 97°F

L: 46°F – 59°F

🌇 7:15 p.m.

Sat. May 16

🌅 5:27 a.m.

H: 84°F – 97°F

L: 47°F – 59°F

🌇 7:16 p.m.

Sun. May 17

🌅 5:27 a.m.

H: 84°F – 97°F

L: 47°F – 60°F

🌇 7:17 p.m.

Mon. May 18

🌅 5:26 a.m.

H: 85°F – 98°F

L: 47°F – 60°F

🌇 7:17 p.m.

Tue. May 19

🌅 5:25 a.m.

H: 85°F – 98°F

L: 47°F – 60°F

🌇 7:18 p.m.

Wed. May 20

🌅 5:25 a.m.

H: 85°F – 98°F

L: 48°F – 60°F

🌇 7:19 p.m.

Thu. May 21

🌅 5:24 a.m.

H: 86°F – 99°F

L: 48°F – 61°F

🌇 7:19 p.m.

Fri. May 22

🌅 5:24 a.m.

H: 86°F – 99°F

L: 48°F – 61°F

🌇 7:20 p.m.

Sat. May 23

🌅 5:23 a.m.

H: 86°F – 99°F

L: 48°F – 61°F

🌇 7:21 p.m.

Sun. May 24 Pentecost

🌅 5:23 a.m.

H: 87°F – 99°F

L: 49°F – 61°F

🌇 7:21 p.m.

Mon. May 25 Memorial Day

🌅 5:22 a.m.

H: 87°F – 100°F

L: 49°F – 62°F

🌇 7:22 p.m.

Tue. May 26

🌅 5:22 a.m.

H: 87°F – 100°F

L: 49°F – 62°F

🌇 7:22 p.m.

Wed. May 27

🌅 5:22 a.m.

H: 88°F – 100°F

L: 50°F – 62°F

🌇 7:23 p.m.

Thu. May 28

🌅 5:21 a.m.

H: 88°F – 101°F

L: 50°F – 63°F

🌇 7:24 p.m.

Fri. May 29

🌅 5:21 a.m.

H: 89°F – 101°F

L: 50°F – 63°F

🌇 7:24 p.m.

Sat. May 30

🌅 5:21 a.m.

H: 89°F – 101°F

L: 50°F – 63°F

🌇 7:25 p.m.

Sun. May 31

🌅 5:20 a.m.

H: 89°F – 101°F

L: 51°F – 64°F

🌇 7:25 p.m.

April June

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

Temperature climatic data from weather station: ANVIL RCH (USC00020287)

Precipitation climatic data from weather station: ANVIL RCH (USC00020287)

Agricultural climatic data from weather station: SASABE 6 NNE (USC00027625)