Weather Almanac: Tucson, AZ 85757

🗓️ Historical norms for May 2026

April June

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

May avg. precipitation

🌧️ 0.42"

May days below freezing

📉 ≈0.0 days

Average May lows ≈60.1°F

USDA Zone

Annual extreme lows 20°F to 25°F

Last Spring Frost (36°F)

🌷 Mar 26

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First Fall Frost (36°F)

🍂 Nov 16

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F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Fri. May 1

🌅 5:38 a.m.

H: ≈86.7°F

L: ≈55.6°F

🌇 7:05 p.m.

Sat. May 2

🌅 5:37 a.m.

H: ≈87.0°F

L: ≈55.9°F

🌇 7:06 p.m.

Sun. May 3

🌅 5:36 a.m.

H: ≈87.3°F

L: ≈56.3°F

🌇 7:06 p.m.

Mon. May 4

🌅 5:35 a.m.

H: ≈87.7°F

L: ≈56.6°F

🌇 7:07 p.m.

Tue. May 5

🌅 5:34 a.m.

H: ≈88.0°F

L: ≈56.9°F

🌇 7:08 p.m.

Wed. May 6

🌅 5:33 a.m.

H: ≈88.4°F

L: ≈57.2°F

🌇 7:08 p.m.

Thu. May 7

🌅 5:32 a.m.

H: ≈88.7°F

L: ≈57.5°F

🌇 7:09 p.m.

Fri. May 8

🌅 5:32 a.m.

H: ≈89.0°F

L: ≈57.8°F

🌇 7:10 p.m.

Sat. May 9

🌅 5:31 a.m.

H: ≈89.4°F

L: ≈58.1°F

🌇 7:11 p.m.

Sun. May 10

🌅 5:30 a.m.

H: ≈89.7°F

L: ≈58.5°F

🌇 7:11 p.m.

Mon. May 11

🌅 5:29 a.m.

H: ≈90.1°F

L: ≈58.8°F

🌇 7:12 p.m.

Tue. May 12

🌅 5:28 a.m.

H: ≈90.4°F

L: ≈59.1°F

🌇 7:13 p.m.

Wed. May 13

🌅 5:28 a.m.

H: ≈90.7°F

L: ≈59.3°F

🌇 7:13 p.m.

Thu. May 14 Ascension

🌅 5:27 a.m.

H: ≈91.1°F

L: ≈59.6°F

🌇 7:14 p.m.

Fri. May 15

🌅 5:26 a.m.

H: ≈91.4°F

L: ≈59.9°F

🌇 7:15 p.m.

Sat. May 16

🌅 5:26 a.m.

H: ≈91.7°F

L: ≈60.2°F

🌇 7:15 p.m.

Sun. May 17

🌅 5:25 a.m.

H: ≈92.1°F

L: ≈60.5°F

🌇 7:16 p.m.

Mon. May 18

🌅 5:24 a.m.

H: ≈92.4°F

L: ≈60.8°F

🌇 7:17 p.m.

Tue. May 19

🌅 5:24 a.m.

H: ≈92.7°F

L: ≈61.0°F

🌇 7:18 p.m.

Wed. May 20

🌅 5:23 a.m.

H: ≈93.1°F

L: ≈61.3°F

🌇 7:18 p.m.

Thu. May 21

🌅 5:23 a.m.

H: ≈93.4°F

L: ≈61.6°F

🌇 7:19 p.m.

Fri. May 22

🌅 5:22 a.m.

H: ≈93.7°F

L: ≈61.9°F

🌇 7:20 p.m.

Sat. May 23

🌅 5:22 a.m.

H: ≈94.0°F

L: ≈62.1°F

🌇 7:20 p.m.

Sun. May 24 Pentecost

🌅 5:21 a.m.

H: ≈94.4°F

L: ≈62.4°F

🌇 7:21 p.m.

Mon. May 25 Memorial Day

🌅 5:21 a.m.

H: ≈94.7°F

L: ≈62.7°F

🌇 7:21 p.m.

Tue. May 26

🌅 5:20 a.m.

H: ≈95.0°F

L: ≈62.9°F

🌇 7:22 p.m.

Wed. May 27

🌅 5:20 a.m.

H: ≈95.3°F

L: ≈63.2°F

🌇 7:23 p.m.

Thu. May 28

🌅 5:20 a.m.

H: ≈95.7°F

L: ≈63.4°F

🌇 7:23 p.m.

Fri. May 29

🌅 5:19 a.m.

H: ≈96.0°F

L: ≈63.7°F

🌇 7:24 p.m.

Sat. May 30

🌅 5:19 a.m.

H: ≈96.3°F

L: ≈64.0°F

🌇 7:24 p.m.

Sun. May 31

🌅 5:19 a.m.

H: ≈96.6°F

L: ≈64.2°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: TUCSON 11 W (USW00053131)

Precipitation climatic data from weather station: TUCSON 11 W (USW00053131)

Agricultural climatic data from weather station: TUCSON 17 NW (USC00028795)