🌷 Your Ultimate Garden Calendar!

Weather Almanac: Sterling, PA 18463

🗓️ Historical norms for May 2026

April June
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
May avg. precipitation
🌧️ 4.10"
May days below freezing
📉 ≈1.7 days
Average May lows 42°F – 48°F
USDA Zone
6a
Annual extreme lows -10°F to -5°F
Last Spring Frost (36°F)
🌷 May 26
View full details
First Fall Frost (36°F)
🍂 Sep 22
View full details

Book Recommendations (ads!)

📚 Pennsylvania Month-by-Month Gardening: What to Do Each Month to Have A Beautiful Garden All Year

📚 Mid-Atlantic Gardener's Handbook, 2nd Edition: All You Need to Know to Plan, Plant & Maintain a Mid-Atlantic Garden

📚 The Timber Press Guide to Vegetable Gardening in the Northeast

F: Forecast
H: Normal High Temp
L: Normal Low Temp
Fri. May 1 🌕

🌅 5:58 a.m.

H: 51°F – 72°F

L: 33°F – 48°F

🌇 7:59 p.m.

Sat. May 2  

🌅 5:57 a.m.

H: 51°F – 72°F

L: 33°F – 49°F

🌇 8:00 p.m.

Sun. May 3  

🌅 5:56 a.m.

H: 52°F – 72°F

L: 33°F – 49°F

🌇 8:01 p.m.

Mon. May 4  

🌅 5:54 a.m.

H: 52°F – 73°F

L: 34°F – 49°F

🌇 8:02 p.m.

Tue. May 5  

🌅 5:53 a.m.

H: 52°F – 73°F

L: 34°F – 50°F

🌇 8:03 p.m.

Wed. May 6  

🌅 5:52 a.m.

H: 53°F – 73°F

L: 34°F – 50°F

🌇 8:04 p.m.

Thu. May 7  

🌅 5:51 a.m.

H: 53°F – 73°F

L: 35°F – 50°F

🌇 8:05 p.m.

Fri. May 8  

🌅 5:50 a.m.

H: 53°F – 73°F

L: 35°F – 51°F

🌇 8:06 p.m.

Sat. May 9 🌗

🌅 5:49 a.m.

H: 54°F – 74°F

L: 35°F – 51°F

🌇 8:07 p.m.

Sun. May 10  

🌅 5:47 a.m.

H: 54°F – 74°F

L: 35°F – 51°F

🌇 8:08 p.m.

Mon. May 11  

🌅 5:46 a.m.

H: 54°F – 74°F

L: 36°F – 52°F

🌇 8:09 p.m.

Tue. May 12  

🌅 5:45 a.m.

H: 54°F – 74°F

L: 36°F – 52°F

🌇 8:10 p.m.

Wed. May 13  

🌅 5:44 a.m.

H: 55°F – 74°F

L: 36°F – 52°F

🌇 8:11 p.m.

Thu. May 14 Ascension  

🌅 5:43 a.m.

H: 55°F – 75°F

L: 37°F – 52°F

🌇 8:12 p.m.

Fri. May 15  

🌅 5:42 a.m.

H: 55°F – 75°F

L: 37°F – 53°F

🌇 8:13 p.m.

Sat. May 16 🌑

🌅 5:41 a.m.

H: 56°F – 75°F

L: 37°F – 53°F

🌇 8:14 p.m.

Sun. May 17  

🌅 5:40 a.m.

H: 56°F – 75°F

L: 38°F – 53°F

🌇 8:15 p.m.

Mon. May 18  

🌅 5:39 a.m.

H: 56°F – 75°F

L: 38°F – 53°F

🌇 8:16 p.m.

Tue. May 19  

🌅 5:39 a.m.

H: 56°F – 76°F

L: 38°F – 54°F

🌇 8:17 p.m.

Wed. May 20  

🌅 5:38 a.m.

H: 57°F – 76°F

L: 38°F – 54°F

🌇 8:18 p.m.

Thu. May 21  

🌅 5:37 a.m.

H: 57°F – 76°F

L: 39°F – 54°F

🌇 8:19 p.m.

Fri. May 22  

🌅 5:36 a.m.

H: 57°F – 76°F

L: 39°F – 54°F

🌇 8:20 p.m.

Sat. May 23 🌓

🌅 5:35 a.m.

H: 57°F – 76°F

L: 39°F – 55°F

🌇 8:21 p.m.

Sun. May 24 Pentecost  

🌅 5:35 a.m.

H: 58°F – 77°F

L: 40°F – 55°F

🌇 8:22 p.m.

Mon. May 25 Memorial Day  

🌅 5:34 a.m.

H: 58°F – 77°F

L: 40°F – 55°F

🌇 8:22 p.m.

Tue. May 26  

🌅 5:33 a.m.

H: 58°F – 77°F

L: 40°F – 55°F

🌇 8:23 p.m.

Wed. May 27  

🌅 5:33 a.m.

H: 59°F – 77°F

L: 41°F – 56°F

🌇 8:24 p.m.

Thu. May 28  

🌅 5:32 a.m.

H: 59°F – 78°F

L: 41°F – 56°F

🌇 8:25 p.m.

Fri. May 29  

🌅 5:32 a.m.

H: 59°F – 78°F

L: 41°F – 56°F

🌇 8:26 p.m.

Sat. May 30  

🌅 5:31 a.m.

H: 60°F – 78°F

L: 42°F – 57°F

🌇 8:27 p.m.

Sun. May 31 🌕

🌅 5:31 a.m.

H: 60°F – 78°F

L: 42°F – 57°F

🌇 8:27 p.m.

April June
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.

Temperature climatic data from weather station: MT POCONO MOUNTAINS AP (USW00054789)

Precipitation climatic data from weather station: HOLLISTERVILLE (USC00364008)

Agricultural climatic data from weather station: MT POCONO MOUNTAINS AP (USW00054789)