Weather Almanac: Broomfield, CO 80020

🗓️ Historical norms for June 2026

May July

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

June avg. precipitation

🌧️ 1.67"

June days below freezing

📉 ≈0.0 days

Average June lows 51°F – 55°F

USDA Zone

Annual extreme lows -10°F to -5°F

Last Spring Frost (36°F)

🌷 May 17

View full details

First Fall Frost (36°F)

🍂 Sep 23

View full details

Book Recommendations (ads!)

📚 Rocky Mountain Month-By-Month Gardening: What to Do Each Month to Have A Beautiful Garden All Year - Colorado, Idaho, Montana, Utah, Wyoming

F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Mon. June 1

🌅 5:33 a.m.

H: 69°F – 90°F

L: 44°F – 55°F

🌇 8:22 p.m.

Tue. June 2

🌅 5:33 a.m.

H: 70°F – 90°F

L: 44°F – 55°F

🌇 8:23 p.m.

Wed. June 3

🌅 5:32 a.m.

H: 70°F – 91°F

L: 44°F – 55°F

🌇 8:24 p.m.

Thu. June 4

🌅 5:32 a.m.

H: 71°F – 91°F

L: 45°F – 55°F

🌇 8:25 p.m.

Fri. June 5

🌅 5:32 a.m.

H: 71°F – 91°F

L: 45°F – 56°F

🌇 8:25 p.m.

Sat. June 6

🌅 5:32 a.m.

H: 71°F – 92°F

L: 45°F – 56°F

🌇 8:26 p.m.

Sun. June 7

🌅 5:31 a.m.

H: 72°F – 92°F

L: 46°F – 56°F

🌇 8:26 p.m.

Mon. June 8

🌅 5:31 a.m.

H: 72°F – 92°F

L: 46°F – 56°F

🌇 8:27 p.m.

Tue. June 9

🌅 5:31 a.m.

H: 73°F – 93°F

L: 46°F – 57°F

🌇 8:27 p.m.

Wed. June 10

🌅 5:31 a.m.

H: 73°F – 93°F

L: 46°F – 57°F

🌇 8:28 p.m.

Thu. June 11

🌅 5:31 a.m.

H: 74°F – 93°F

L: 47°F – 57°F

🌇 8:28 p.m.

Fri. June 12

🌅 5:31 a.m.

H: 74°F – 93°F

L: 47°F – 57°F

🌇 8:29 p.m.

Sat. June 13

🌅 5:31 a.m.

H: 75°F – 94°F

L: 47°F – 57°F

🌇 8:29 p.m.

Sun. June 14

🌅 5:31 a.m.

H: 75°F – 94°F

L: 48°F – 58°F

🌇 8:30 p.m.

Mon. June 15

🌅 5:31 a.m.

H: 75°F – 94°F

L: 48°F – 58°F

🌇 8:30 p.m.

Tue. June 16

🌅 5:31 a.m.

H: 76°F – 95°F

L: 48°F – 58°F

🌇 8:31 p.m.

Wed. June 17

🌅 5:31 a.m.

H: 76°F – 95°F

L: 48°F – 58°F

🌇 8:31 p.m.

Thu. June 18

🌅 5:31 a.m.

H: 77°F – 95°F

L: 49°F – 58°F

🌇 8:31 p.m.

Fri. June 19 Juneteenth

🌅 5:31 a.m.

H: 77°F – 96°F

L: 49°F – 59°F

🌇 8:31 p.m.

Sat. June 20

🌅 5:31 a.m.

H: 78°F – 96°F

L: 49°F – 59°F

🌇 8:32 p.m.

Sun. June 21 Summer Solstice

🌅 5:31 a.m.

H: 78°F – 96°F

L: 49°F – 59°F

🌇 8:32 p.m.

Mon. June 22

🌅 5:32 a.m.

H: 78°F – 97°F

L: 50°F – 59°F

🌇 8:32 p.m.

Tue. June 23

🌅 5:32 a.m.

H: 79°F – 97°F

L: 50°F – 59°F

🌇 8:32 p.m.

Wed. June 24

🌅 5:32 a.m.

H: 79°F – 97°F

L: 50°F – 60°F

🌇 8:32 p.m.

Thu. June 25

🌅 5:33 a.m.

H: 80°F – 98°F

L: 50°F – 60°F

🌇 8:32 p.m.

Fri. June 26

🌅 5:33 a.m.

H: 80°F – 98°F

L: 51°F – 60°F

🌇 8:32 p.m.

Sat. June 27

🌅 5:33 a.m.

H: 80°F – 98°F

L: 51°F – 60°F

🌇 8:33 p.m.

Sun. June 28

🌅 5:34 a.m.

H: 81°F – 98°F

L: 51°F – 60°F

🌇 8:32 p.m.

Mon. June 29

🌅 5:34 a.m.

H: 81°F – 99°F

L: 51°F – 61°F

🌇 8:32 p.m.

Tue. June 30

🌅 5:35 a.m.

H: 81°F – 99°F

L: 51°F – 61°F

🌇 8:32 p.m.

May July

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

Temperature climatic data from weather station: NORTHGLENN (USC00055984)

Precipitation climatic data from weather station: NORTHGLENN (USC00055984)

Agricultural climatic data from weather station: NORTHGLENN (USC00055984)