Frost Dates for Edmundston, NB

Based on data from Frenchville Aroostook AP weather station, 6 miles away

Elevation: 200 m

Frost Dates

Last Spring Frost (50%) May 6

First Fall Frost (50%) October 2

30% Probability

Last Spring Frost May 11

First Fall Frost September 26

Hard Freeze (28°F)

Last Spring Hard Freeze April 27

First Fall Hard Freeze October 17

47.37°N, 68.33°W © OpenStreetMap

Growing Season

149 Days May 6 to October 2

USDA Hardiness Zone

Zone 5a

Avg. annual minimum: −20 to −15°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°

11°

Jan

14°

Feb

25°

Mar

38°

Apr

52°

May

61°

Jun

66°

Jul

65°

Aug

56°

Sep

44°

Oct

32°

Nov

19°

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	19°	11°	3°
February	22°	14°	6°
March	33°	25°	16°
April	46°	38°	30°
May	62°	52°	42°
June	71°	61°	51°
July	76°	66°	57°
August	74°	65°	55°
September	66°	56°	47°
October	51°	44°	36°
November	38°	32°	26°
December	26°	19°	13°

Precipitation

0" 2" 4" 4.4"

1.9"

Jan

1.4"

Feb

2.4"

Mar

2.8"

Apr

3.6"

May

4.4"

Jun

4.3"

Jul

3.2"

Aug

3.4"

Sep

3.5"

Oct

2.8"

Nov

2.9"

Dec

Precipitation table

Average monthly precipitation (inches)
Month	Precipitation
January	1.9
February	1.4
March	2.4
April	2.8
May	3.6
June	4.4
July	4.3
August	3.2
September	3.4
October	3.5
November	2.8
December	2.9

Sunrise / Sunset

Jan: 8:22 AM – 5:03 PM · 8h 40m

Feb: 7:47 AM – 5:49 PM · 10h 01m

Mar: 7:55 AM – 7:31 PM · 11h 36m

Apr: 6:52 AM – 8:15 PM · 13h 23m

May: 6:03 AM – 8:56 PM · 14h 53m

Jun: 5:42 AM – 9:25 PM · 15h 43m

Jul: 5:58 AM – 9:20 PM · 15h 22m

Aug: 6:36 AM – 8:39 PM · 14h 03m

Sep: 7:18 AM – 7:37 PM · 12h 19m

Oct: 8:01 AM – 6:36 PM · 10h 36m

Nov: 7:47 AM – 4:50 PM · 9h 03m

Dec: 8:21 AM – 4:38 PM · 8h 17m

Daylight Atlantic Time (AT) Longest: 15h 44m · Shortest: 8h 16m

Sunrise and sunset table

Sunrise, sunset, and daylight on the 15th of each month (Atlantic Time (AT))
Month	Sunrise	Sunset	Daylight
January	8:22 AM	5:03 PM	8h 40m
February	7:47 AM	5:49 PM	10h 01m
March	7:55 AM	7:31 PM	11h 36m
April	6:52 AM	8:15 PM	13h 23m
May	6:03 AM	8:56 PM	14h 53m
June	5:42 AM	9:25 PM	15h 43m
July	5:58 AM	9:20 PM	15h 22m
August	6:36 AM	8:39 PM	14h 03m
September	7:18 AM	7:37 PM	12h 19m
October	8:01 AM	6:36 PM	10h 36m
November	7:47 AM	4:50 PM	9h 03m
December	8:21 AM	4:38 PM	8h 17m

Nearby Stations

Ft Kent, MEMay 23 - September 24 Van Buren 2, ME May 23 - September 26 St Leonard A, NB May 21 - September 16 Limestone 4 Nnw, ME May 16 - September 24 Caribou Muni AP, ME May 7 - October 1 Allagash, MEJune 2 - September 15

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