Frost Dates for Osceola Mills, PA

Based on data from Philipsburg 2 S weather station, 3 miles away

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. May 13
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 1
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 May 21
First Fall Frost September 26

Hard Freeze (28°F)

Last Spring Hard Freeze April 30
First Fall Hard Freeze October 16
40.85°N, -78.27°W © OpenStreetMap

Growing Season

141 Days May 13 to October 1

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

Avg. annual minimum: −10 to −5°F (−23 to −21°C)

Learn more

Köppen Climate iThe Köppen climate classification system categorizes climates based on temperature and precipitation patterns.

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

10° 30° 50° 70°
24°
High: 32°F
Avg: 24°F
Low: 16°F
Jan
26°
High: 35°F
Avg: 26°F
Low: 17°F
Feb
33°
High: 44°F
Avg: 33°F
Low: 23°F
Mar
46°
High: 57°F
Avg: 46°F
Low: 34°F
Apr
56°
High: 68°F
Avg: 56°F
Low: 45°F
May
64°
High: 76°F
Avg: 64°F
Low: 53°F
Jun
68°
High: 80°F
Avg: 68°F
Low: 57°F
Jul
67°
High: 78°F
Avg: 67°F
Low: 55°F
Aug
60°
High: 72°F
Avg: 60°F
Low: 48°F
Sep
49°
High: 59°F
Avg: 49°F
Low: 38°F
Oct
38°
High: 47°F
Avg: 38°F
Low: 29°F
Nov
29°
High: 36°F
Avg: 29°F
Low: 21°F
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 2" 4" 5.3"
2.3"
2.26"
Jan
2.8"
2.77"
Feb
3.6"
3.64"
Mar
4.2"
4.18"
Apr
4.9"
4.88"
May
5.3"
5.32"
Jun
5.2"
5.18"
Jul
4.8"
4.75"
Aug
4.3"
4.25"
Sep
3.7"
3.67"
Oct
3.1"
3.08"
Nov
2.4"
2.39"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9.5h10.5h11.5h13h14.5h15h14.5h13.5h12.5h11h9.5h9h
Jan: 7:19 AM – 4:41 PM · 9h 23m
Feb: 6:47 AM – 5:13 PM · 10h 26m
Mar: 6:10 AM – 5:50 PM · 11h 40m
Apr: 5:27 AM – 6:33 PM · 13h 06m
May: 4:51 AM – 7:09 PM · 14h 17m
Jun: 4:32 AM – 7:28 PM · 14h 55m
Jul: 4:40 AM – 7:20 PM · 14h 40m
Aug: 5:11 AM – 6:49 PM · 13h 38m
Sep: 5:52 AM – 6:08 PM · 12h 15m
Oct: 6:34 AM – 5:26 PM · 10h 53m
Nov: 7:10 AM – 4:50 PM · 9h 40m
Dec: 7:28 AM – 4:32 PM · 9h 05m
Daylight Longest: 14h 56m · Shortest: 9h 04m

Nearby Stations

Clearfield Lawrence AP, PA May 4 - October 11 Clarence, PAMay 21 - September 27 State College, PA April 20 - October 26 Grampian 1e, PAMay 4 - October 13 Prince Gallitzin Sp, PA May 10 - October 5 Altoona 3 W, PA April 25 - October 21

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