Frost Dates for Diamond 2w, MO

Frost Dates

Last Spring Frost (50%) iA 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. April 18
First Fall Frost (50%) iA 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. October 22
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30% Probability iOnly a 30% chance of frost remaining by this date. Use these dates for a safer planting window, especially for tender plants sensitive to cold.

Last Spring Frost April 25
First Fall Frost October 16

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze April 6
First Fall Hard Freeze October 30
36.99°N, -94.36°W © OpenStreetMap

Growing Season

187 Days April 18 to October 22

USDA Hardiness Zone iHardiness zones indicate which perennial plants can survive winter in your area. For annual vegetables, frost dates and growing season length matter more than hardiness zone.

Zone 7a

Learn more

Temperature

20° 40° 60° 80°
34°
High: 46°
Avg: 34°
Low: 23°
Jan
38°
High: 51°
Avg: 38°
Low: 26°
Feb
47°
High: 60°
Avg: 47°
Low: 35°
Mar
56°
High: 69°
Avg: 56°
Low: 44°
Apr
65°
High: 76°
Avg: 65°
Low: 54°
May
74°
High: 85°
Avg: 74°
Low: 63°
Jun
78°
High: 90°
Avg: 78°
Low: 67°
Jul
78°
High: 90°
Avg: 78°
Low: 65°
Aug
70°
High: 83°
Avg: 70°
Low: 57°
Sep
58°
High: 72°
Avg: 58°
Low: 45°
Oct
47°
High: 59°
Avg: 47°
Low: 35°
Nov
38°
High: 49°
Avg: 38°
Low: 26°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 3" 6" 9" 11.0"
6.2"
6.22"
Jan
6.2"
6.22"
Feb
8.8"
8.75"
Mar
9.1"
9.12"
Apr
11.0"
11.01"
May
11.0"
10.99"
Jun
8.6"
8.55"
Jul
8.2"
8.19"
Aug
9.8"
9.85"
Sep
8.7"
8.72"
Oct
7.8"
7.76"
Nov
6.9"
6.90"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec10h11h12h13h14h15h14h13h12h11h10h9h
Jan: 7:08 AM – 4:52 PM · 9h 44m
Feb: 6:41 AM – 5:19 PM · 10h 38m
Mar: 6:09 AM – 5:51 PM · 11h 43m
Apr: 5:31 AM – 6:29 PM · 12h 57m
May: 5:01 AM – 6:59 PM · 13h 59m
Jun: 4:44 AM – 7:16 PM · 14h 32m
Jul: 4:51 AM – 7:09 PM · 14h 18m
Aug: 5:17 AM – 6:43 PM · 13h 25m
Sep: 5:53 AM – 6:07 PM · 12h 13m
Oct: 6:29 AM – 5:31 PM · 11h 01m
Nov: 7:01 AM – 4:59 PM · 9h 59m
Dec: 7:16 AM – 4:44 PM · 9h 28m
Daylight Longest: 14h 33m · Shortest: 9h 27m

Nearby Stations

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