Weather Almanac: Netcong, NJ 07857

🗓️ Historical norms for September 2025

September avg. precipitation
🌧️ 4.54"
September days below freezing
📉 ≈0.0 days
Average September lows ≈51.9°F
USDA Zone
6b
Annual extreme lows -5°F to 0°F
Last Spring Frost (36°F)
🌷 May 16
First Fall Frost (36°F)
🍂 Sep 29
Mon. September 1 Labor Day  

🌅 6:25 a.m.

H: ≈78.6°F

L: ≈56.8°F

🌇 7:30 p.m.

Tue. September 2  

🌅 6:26 a.m.

H: ≈78.3°F

L: ≈56.5°F

🌇 7:29 p.m.

Wed. September 3  

🌅 6:27 a.m.

H: ≈78.1°F

L: ≈56.2°F

🌇 7:27 p.m.

Thu. September 4  

🌅 6:28 a.m.

H: ≈77.8°F

L: ≈55.8°F

🌇 7:25 p.m.

Fri. September 5  

🌅 6:29 a.m.

H: ≈77.5°F

L: ≈55.5°F

🌇 7:24 p.m.

Sat. September 6  

🌅 6:30 a.m.

H: ≈77.3°F

L: ≈55.2°F

🌇 7:22 p.m.

Sun. September 7 🌕

🌅 6:31 a.m.

H: ≈77.0°F

L: ≈54.9°F

🌇 7:20 p.m.

Mon. September 8  

🌅 6:32 a.m.

H: ≈76.7°F

L: ≈54.6°F

🌇 7:19 p.m.

Tue. September 9  

🌅 6:33 a.m.

H: ≈76.4°F

L: ≈54.2°F

🌇 7:17 p.m.

Wed. September 10  

🌅 6:34 a.m.

H: ≈76.1°F

L: ≈53.9°F

🌇 7:15 p.m.

Thu. September 11  

🌅 6:35 a.m.

H: ≈75.8°F

L: ≈53.5°F

🌇 7:14 p.m.

Fri. September 12  

🌅 6:36 a.m.

H: ≈75.4°F

L: ≈53.2°F

🌇 7:12 p.m.

Sat. September 13  

🌅 6:37 a.m.

H: ≈75.1°F

L: ≈52.9°F

🌇 7:10 p.m.

Sun. September 14 Holy Cross 🌗

🌅 6:38 a.m.

H: ≈74.8°F

L: ≈52.5°F

🌇 7:08 p.m.

Mon. September 15  

🌅 6:39 a.m.

H: ≈74.4°F

L: ≈52.2°F

🌇 7:07 p.m.

Tue. September 16  

🌅 6:40 a.m.

H: ≈74.1°F

L: ≈51.8°F

🌇 7:05 p.m.

Wed. September 17  

🌅 6:41 a.m.

H: ≈73.7°F

L: ≈51.4°F

🌇 7:03 p.m.

Thu. September 18  

🌅 6:42 a.m.

H: ≈73.3°F

L: ≈51.1°F

🌇 7:02 p.m.

Fri. September 19  

🌅 6:43 a.m.

H: ≈73.0°F

L: ≈50.7°F

🌇 7:00 p.m.

Sat. September 20  

🌅 6:44 a.m.

H: ≈72.6°F

L: ≈50.4°F

🌇 6:58 p.m.

Sun. September 21 🌑

🌅 6:45 a.m.

H: ≈72.2°F

L: ≈50.0°F

🌇 6:57 p.m.

Mon. September 22 Autumn Equinox  

🌅 6:46 a.m.

H: ≈71.8°F

L: ≈49.7°F

🌇 6:55 p.m.

Tue. September 23  

🌅 6:47 a.m.

H: ≈71.4°F

L: ≈49.3°F

🌇 6:53 p.m.

Wed. September 24  

🌅 6:48 a.m.

H: ≈71.0°F

L: ≈48.9°F

🌇 6:52 p.m.

Thu. September 25  

🌅 6:49 a.m.

H: ≈70.6°F

L: ≈48.6°F

🌇 6:50 p.m.

Fri. September 26  

🌅 6:50 a.m.

H: ≈70.2°F

L: ≈48.2°F

🌇 6:48 p.m.

Sat. September 27  

🌅 6:51 a.m.

H: ≈69.8°F

L: ≈47.8°F

🌇 6:46 p.m.

Sun. September 28  

🌅 6:52 a.m.

H: ≈69.4°F

L: ≈47.5°F

🌇 6:45 p.m.

Mon. September 29 🌓

🌅 6:53 a.m.

H: ≈69.0°F

L: ≈47.1°F

🌇 6:43 p.m.

Tue. September 30  

🌅 6:54 a.m.

H: ≈68.6°F

L: ≈46.7°F

🌇 6:41 p.m.


Temperature climatic data from weather station: ANDOVER AEROFLEX AP (USW00054779)

Precipitation climatic data from weather station: ANDOVER AEROFLEX AP (USW00054779)

Agricultural climatic data from weather station: LONG VALLEY (USC00285003)