Frost Dates for Doylestown, PA

Based on data from Doylestown AP weather station, 1 miles away

Elevation: 423 ft

Frost Dates

Last Spring Frost (50%) April 13

First Fall Frost (50%) October 30

30% Probability

Last Spring Frost April 19

First Fall Frost October 24

Hard Freeze (28°F)

Last Spring Hard Freeze April 2

First Fall Hard Freeze November 10

40.31°N, 75.13°W © OpenStreetMap

Growing Season

200 Days April 13 to October 30

USDA Hardiness Zone

Zone 7a

Avg. annual minimum: 0 to 5°F

Learn more

Köppen Climate

Dfa Hot-Summer Continental

Hot summers and cold winters with year-round precipitation. Moderate growing season supports warm-season crops like tomatoes, peppers, and corn. Winter protection extends the harvest.

Köppen climate map

Temperature

20° 40° 60° 80°

31°

Jan

33°

Feb

41°

Mar

52°

Apr

62°

May

70°

Jun

75°

Jul

74°

Aug

67°

Sep

55°

Oct

45°

Nov

36°

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	39°	31°	23°
February	42°	33°	25°
March	50°	41°	31°
April	63°	52°	41°
May	72°	62°	51°
June	81°	70°	60°
July	86°	75°	65°
August	84°	74°	63°
September	77°	67°	57°
October	65°	55°	45°
November	54°	45°	36°
December	44°	36°	28°

Precipitation

0" 2" 4" 5.5"

3.8"

Jan

3.3"

Feb

4.4"

Mar

3.9"

Apr

3.7"

May

3.5"

Jun

4.5"

Jul

3.9"

Aug

2.6"

Sep

3.2"

Oct

4.2"

Nov

5.5"

Dec

Precipitation table

Average monthly precipitation (inches)
Month	Precipitation
January	3.8
February	3.3
March	4.4
April	3.9
May	3.7
June	3.5
July	4.5
August	3.9
September	2.6
October	3.2
November	4.2
December	5.5

Sunrise / Sunset

Jan: 7:27 AM – 4:53 PM · 9h 26m

Feb: 7:01 AM – 5:29 PM · 10h 27m

Mar: 7:20 AM – 7:01 PM · 11h 41m

Apr: 6:28 AM – 7:33 PM · 13h 05m

May: 5:50 AM – 8:04 PM · 14h 14m

Jun: 5:35 AM – 8:27 PM · 14h 52m

Jul: 5:48 AM – 8:24 PM · 14h 36m

Aug: 6:17 AM – 7:53 PM · 13h 36m

Sep: 6:47 AM – 7:03 PM · 12h 15m

Oct: 7:19 AM – 6:13 PM · 10h 54m

Nov: 6:54 AM – 4:37 PM · 9h 43m

Dec: 7:22 AM – 4:30 PM · 9h 08m

Daylight Eastern Time (ET) Longest: 14h 53m · Shortest: 9h 07m

Sunrise and sunset table

Sunrise, sunset, and daylight on the 15th of each month (Eastern Time (ET))
Month	Sunrise	Sunset	Daylight
January	7:27 AM	4:53 PM	9h 26m
February	7:01 AM	5:29 PM	10h 27m
March	7:20 AM	7:01 PM	11h 41m
April	6:28 AM	7:33 PM	13h 05m
May	5:50 AM	8:04 PM	14h 14m
June	5:35 AM	8:27 PM	14h 52m
July	5:48 AM	8:24 PM	14h 36m
August	6:17 AM	7:53 PM	13h 36m
September	6:47 AM	7:03 PM	12h 15m
October	7:19 AM	6:13 PM	10h 54m
November	6:54 AM	4:37 PM	9h 43m
December	7:22 AM	4:30 PM	9h 08m

Nearby Stations

Willow Grove Nas, PA April 11 - November 1 Lambertville, NJ April 16 - October 19 Sellersville, PA April 26 - October 17 Bucksville, PA April 29 - October 16 Neshaminy Falls, PA April 21 - October 25 Trenton Mercer Co AP, NJ April 10 - November 1

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