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Weather extremes

How extreme does West Orange's weather get?

The hottest, coldest, wettest and snowiest days West Orange has recorded — the outer limits of what its weather can do, and how far they sit beyond a normal day.

Based on 30 years of daily weather observations (1996–present), from the Harrison station 9 km away. Updated through May 2026 — an all-time extreme only changes when a more extreme day actually occurs, so some dates are old. That is normal, not stale data.

The four kinds of extreme

The hottest, coldest, wettest and snowiest single days West Orange has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day
107°F Jul 22, 2011

That is about 20°F hotter than a normal July afternoon in West Orange (typical high near 87°F).

The three most extreme on record

1 107°F Jul 22, 2011
2 106°F Jul 6, 2010
3 104°F Aug 9, 2001
❄️ Coldest night
0°F Jan 16, 2004

About 25°F colder than a normal January night in West Orange (typical low near 25°F).

The three most extreme on record

1 0°F Jan 16, 2004
2 0°F Feb 20, 2015
3 0°F Feb 14, 2016
🌧️ Most rain in one day
8.59 in Sep 2, 2021

More rain in a single day than West Orange usually gets in the whole month of September (typical September total about 4.3 in).

The three most extreme on record

1 8.59 in Sep 2, 2021recent
2 6.96 in Sep 16, 1999
3 6.82 in Apr 15, 2007
Most snow in one day
25.0 in Jan 8, 1996

Close to a whole typical January's snow in one day (West Orange averages about 8 in across the month).

The three most extreme on record

1 25.0 in Jan 8, 1996
2 19.5 in Jan 24, 2016
3 18.0 in Feb 17, 2003

How hot and cold it gets, month by month

The shaded band is the normal range of daily temperatures for each month. The dots show the most extreme it has ever been — so you can see how far beyond a normal day the records really sit.

-10°10°30°50°70°90°110°130° all-time high 107°F JanFebMarAprMayJunJulAugSepOctNovDec
normal range of daily temperatureshottest ever recordedcoldest ever recorded

West Orange's record heat sits well above even a hot day for the season — July's 107°F is about 20°F beyond a normal hot afternoon. Its record cold is just as far below a normal winter night — the dots mark how rare each extreme really is.

In plain terms

In a normal year, West Orange's warmest days reach the high 80s°F and its coldest nights drop to the mid-20s°F. But across the record it has gone as high as 107°F and as low as 0°F. A single day has delivered over 9 inches of rain or close to 25 inches of snow. Those are the outer edges worth knowing if you are moving here, planning a trip, or thinking about a house.
Methodology & sources

Temperature & precipitation — the official 1991–2020 climate normals from NOAA's U.S. Climate Normals, measured at Harrison (NOAA GHCN station USC00283704), about 9 km from the city centre.

How we build these numbers →