Frost Dates for Bonner Springs, KS

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 16
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 23
First Fall Frost October 17

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze April 5
First Fall Hard Freeze October 31
39.06°N, -94.90°W © OpenStreetMap

Growing Season

189 Days April 16 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 6a

Learn more

Temperature

10° 30° 50° 70° 90°
28°
High: 38°
Avg: 28°
Low: 18°
Jan
33°
High: 43°
Avg: 33°
Low: 22°
Feb
43°
High: 55°
Avg: 43°
Low: 31°
Mar
53°
High: 65°
Avg: 53°
Low: 42°
Apr
63°
High: 73°
Avg: 63°
Low: 53°
May
73°
High: 83°
Avg: 73°
Low: 64°
Jun
77°
High: 87°
Avg: 77°
Low: 67°
Jul
76°
High: 86°
Avg: 76°
Low: 65°
Aug
67°
High: 78°
Avg: 67°
Low: 57°
Sep
55°
High: 67°
Avg: 55°
Low: 44°
Oct
43°
High: 54°
Avg: 43°
Low: 32°
Nov
32°
High: 42°
Avg: 32°
Low: 22°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 3" 6" 9" 10.2"
3.5"
3.48"
Jan
4.9"
4.92"
Feb
5.9"
5.88"
Mar
7.3"
7.28"
Apr
8.6"
8.61"
May
9.1"
9.12"
Jun
8.1"
8.09"
Jul
8.3"
8.27"
Aug
10.2"
10.16"
Sep
7.9"
7.91"
Oct
5.4"
5.42"
Nov
4.4"
4.37"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec10h11h12h13h14h15h14h14h12h11h10h9h
Jan: 7:14 AM – 4:46 PM · 9h 33m
Feb: 6:44 AM – 5:16 PM · 10h 32m
Mar: 6:09 AM – 5:51 PM · 11h 42m
Apr: 5:29 AM – 6:31 PM · 13h 02m
May: 4:56 AM – 7:04 PM · 14h 08m
Jun: 4:38 AM – 7:22 PM · 14h 44m
Jul: 4:45 AM – 7:15 PM · 14h 29m
Aug: 5:14 AM – 6:46 PM · 13h 32m
Sep: 5:53 AM – 6:07 PM · 12h 14m
Oct: 6:32 AM – 5:28 PM · 10h 57m
Nov: 7:05 AM – 4:55 PM · 9h 49m
Dec: 7:22 AM – 4:38 PM · 9h 16m
Daylight Longest: 14h 45m · Shortest: 9h 15m

Nearby Stations

Olathe 3e, KS April 10 - October 29 Leavenworth 3sw, KS April 19 - October 19 Olathe Johnson Co AP, KS April 13 - October 24 Kansas City Downtown AP, MO April 4 - November 2 Olathe Johnson Co Exec AP, KS April 8 - October 29 Lawrence Muni AP, KS April 21 - October 17

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