Weather Almanac: Hollidaysburg, PA 16648

🗓️ Historical norms for September 2025

September avg. precipitation
🌧️ 3.69"
September days below freezing
📉 ≈0.0 days
Average September lows ≈50.5°F
USDA Zone
6b
Annual extreme lows -5°F to 0°F
Last Spring Frost (36°F)
🌷 May 15
First Fall Frost (36°F)
🍂 Sep 30
Mon. September 1 Labor Day  

🌅 6:40 a.m.

H: ≈78.8°F

L: ≈56.0°F

🌇 7:44 p.m.

Tue. September 2  

🌅 6:41 a.m.

H: ≈78.5°F

L: ≈55.7°F

🌇 7:43 p.m.

Wed. September 3  

🌅 6:42 a.m.

H: ≈78.2°F

L: ≈55.4°F

🌇 7:41 p.m.

Thu. September 4  

🌅 6:43 a.m.

H: ≈77.9°F

L: ≈55.0°F

🌇 7:39 p.m.

Fri. September 5  

🌅 6:44 a.m.

H: ≈77.6°F

L: ≈54.7°F

🌇 7:38 p.m.

Sat. September 6  

🌅 6:45 a.m.

H: ≈77.3°F

L: ≈54.3°F

🌇 7:36 p.m.

Sun. September 7 🌕

🌅 6:46 a.m.

H: ≈77.0°F

L: ≈53.9°F

🌇 7:34 p.m.

Mon. September 8  

🌅 6:47 a.m.

H: ≈76.7°F

L: ≈53.5°F

🌇 7:33 p.m.

Tue. September 9  

🌅 6:48 a.m.

H: ≈76.3°F

L: ≈53.1°F

🌇 7:31 p.m.

Wed. September 10  

🌅 6:49 a.m.

H: ≈76.0°F

L: ≈52.8°F

🌇 7:29 p.m.

Thu. September 11  

🌅 6:50 a.m.

H: ≈75.6°F

L: ≈52.4°F

🌇 7:28 p.m.

Fri. September 12  

🌅 6:51 a.m.

H: ≈75.2°F

L: ≈52.0°F

🌇 7:26 p.m.

Sat. September 13  

🌅 6:52 a.m.

H: ≈74.8°F

L: ≈51.6°F

🌇 7:24 p.m.

Sun. September 14 Holy Cross 🌗

🌅 6:53 a.m.

H: ≈74.4°F

L: ≈51.1°F

🌇 7:23 p.m.

Mon. September 15  

🌅 6:54 a.m.

H: ≈74.0°F

L: ≈50.7°F

🌇 7:21 p.m.

Tue. September 16  

🌅 6:55 a.m.

H: ≈73.6°F

L: ≈50.3°F

🌇 7:19 p.m.

Wed. September 17  

🌅 6:56 a.m.

H: ≈73.2°F

L: ≈49.9°F

🌇 7:18 p.m.

Thu. September 18  

🌅 6:57 a.m.

H: ≈72.8°F

L: ≈49.5°F

🌇 7:16 p.m.

Fri. September 19  

🌅 6:58 a.m.

H: ≈72.4°F

L: ≈49.1°F

🌇 7:14 p.m.

Sat. September 20  

🌅 6:59 a.m.

H: ≈71.9°F

L: ≈48.7°F

🌇 7:13 p.m.

Sun. September 21 🌑

🌅 7:00 a.m.

H: ≈71.5°F

L: ≈48.3°F

🌇 7:11 p.m.

Mon. September 22 Autumn Equinox  

🌅 7:01 a.m.

H: ≈71.1°F

L: ≈47.9°F

🌇 7:09 p.m.

Tue. September 23  

🌅 7:02 a.m.

H: ≈70.6°F

L: ≈47.5°F

🌇 7:08 p.m.

Wed. September 24  

🌅 7:03 a.m.

H: ≈70.2°F

L: ≈47.1°F

🌇 7:06 p.m.

Thu. September 25  

🌅 7:04 a.m.

H: ≈69.8°F

L: ≈46.7°F

🌇 7:04 p.m.

Fri. September 26  

🌅 7:05 a.m.

H: ≈69.3°F

L: ≈46.3°F

🌇 7:03 p.m.

Sat. September 27  

🌅 7:06 a.m.

H: ≈68.9°F

L: ≈45.9°F

🌇 7:01 p.m.

Sun. September 28  

🌅 7:07 a.m.

H: ≈68.5°F

L: ≈45.6°F

🌇 6:59 p.m.

Mon. September 29 🌓

🌅 7:08 a.m.

H: ≈68.1°F

L: ≈45.2°F

🌇 6:58 p.m.

Tue. September 30  

🌅 7:09 a.m.

H: ≈67.6°F

L: ≈44.9°F

🌇 6:56 p.m.


Temperature climatic data from weather station: ALTOONA (USC00360132)

Precipitation climatic data from weather station: ALTOONA (USC00360132)

Agricultural climatic data from weather station: ALTOONA 3 W (USC00360140)