Frost Dates for Johnson, VT

Based on data from Johnson 2 N weather station, 2 miles away

Elevation: 502 ft

Frost Dates

Last Spring Frost (50%) May 9

First Fall Frost (50%) October 1

30% Probability

Last Spring Frost May 15

First Fall Frost September 26

Hard Freeze (28°F)

Last Spring Hard Freeze April 28

First Fall Hard Freeze October 13

44.64°N, 72.68°W © OpenStreetMap

Growing Season

145 Days May 9 to October 1

USDA Hardiness Zone

Zone 4a

Avg. annual minimum: −30 to −25°F

Learn more

Köppen Climate

Dfb Warm-Summer Continental

Warm summers and cold, snowy winters. A shorter growing season than hot-summer continental. Hardy vegetables, root crops, and cool-season greens do well. Season extension is valuable.

Köppen climate map

Temperature

0° 20° 40° 60° 80°

14°

Jan

17°

Feb

26°

Mar

40°

Apr

53°

May

61°

Jun

66°

Jul

64°

Aug

57°

Sep

45°

Oct

34°

Nov

22°

Dec

32°F

28°F

Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Temperature table

Average monthly temperatures (°F)
Month	Avg High	Avg Temp	Avg Low
January	24°	14°	5°
February	28°	17°	7°
March	36°	26°	16°
April	50°	40°	30°
May	63°	53°	42°
June	71°	61°	51°
July	76°	66°	56°
August	74°	64°	54°
September	68°	57°	46°
October	54°	45°	36°
November	42°	34°	26°
December	30°	22°	14°

Precipitation

0" 2" 4" 4.6"

2.2"

Jan

2.0"

Feb

2.0"

Mar

2.9"

Apr

4.0"

May

4.4"

Jun

4.6"

Jul

3.0"

Aug

2.8"

Sep

2.7"

Oct

2.1"

Nov

2.2"

Dec

Precipitation table

Average monthly precipitation (inches)
Month	Precipitation
January	2.2
February	2.0
March	2.0
April	2.9
May	4.0
June	4.4
July	4.6
August	3.0
September	2.8
October	2.7
November	2.1
December	2.2

Sunrise / Sunset

Jan: 7:31 AM – 4:30 PM · 8h 59m

Feb: 6:59 AM – 5:11 PM · 10h 12m

Mar: 7:12 AM – 6:49 PM · 11h 38m

Apr: 6:13 AM – 7:29 PM · 13h 15m

May: 5:28 AM – 8:06 PM · 14h 37m

Jun: 5:10 AM – 8:32 PM · 15h 22m

Jul: 5:25 AM – 8:28 PM · 15h 03m

Aug: 5:59 AM – 7:51 PM · 13h 52m

Sep: 6:36 AM – 6:54 PM · 12h 18m

Oct: 7:14 AM – 5:57 PM · 10h 43m

Nov: 6:56 AM – 4:16 PM · 9h 19m

Dec: 7:27 AM – 4:06 PM · 8h 38m

Daylight Eastern Time (ET) Longest: 15h 23m · Shortest: 8h 37m

Sunrise and sunset table

Sunrise, sunset, and daylight on the 15th of each month (Eastern Time (ET))
Month	Sunrise	Sunset	Daylight
January	7:31 AM	4:30 PM	8h 59m
February	6:59 AM	5:11 PM	10h 12m
March	7:12 AM	6:49 PM	11h 38m
April	6:13 AM	7:29 PM	13h 15m
May	5:28 AM	8:06 PM	14h 37m
June	5:10 AM	8:32 PM	15h 22m
July	5:25 AM	8:28 PM	15h 03m
August	5:59 AM	7:51 PM	13h 52m
September	6:36 AM	6:54 PM	12h 18m
October	7:14 AM	5:57 PM	10h 43m
November	6:56 AM	4:16 PM	9h 19m
December	7:27 AM	4:06 PM	8h 38m

Nearby Stations

Eden 2 S, VTMay 5 - October 8 Morrisville Stowe State AP, VT May 20 - September 28 Morrisville 4 Ssw, VT May 24 - September 27 Mt Mansfield, VT May 23 - September 30 Enosburg Falls, VT May 14 - October 1 Enosburg Falls 2, VT May 18 - September 30

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