Monthly outlook for Byram Center, NJ: average high 49.7°, average low 34.9°. That is 0.2° above the climate normal for November. Precipitation is expected on 3 days (about 2.1 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 23 November (62.2°), the coolest 24 November (26°).
49.7°/34.9°
Average high / low
+0.2°
Above normal
3 / 5
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
49.2°
50.4°
-0.7°
20 November – 29 November
50.6°
47.8°
+1.6°
30 November – 9 December
at normal
43.1°
—
November records over 66 years
77.2°6 November 2024All-time high
7.7°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Dover (9 mi).
Wed, 1158° / 44°0
58 °
Byram Center, Wednesday, 11 November
Overcast. High 58°, low 44°.
Pressure29.94 inHg
Wind6.5 mph W
Humidity51%
Visibility6.2 mi
Dew point39°
Thu, 1252° / 45°0.83
52 °
Byram Center, Thursday, 12 November
Heavy rain. High 52°, low 45°.
Pressure29.47 inHg
Wind9.8 mph E
Humidity98%
Visibility1.2 mi
Dew point50°
Fri, 1344° / 36°0.13
44 °
Byram Center, Friday, 13 November
Light rain. High 44°, low 36°.
Pressure29.59 inHg
Wind10 mph N
Humidity81%
Visibility6.2 mi
Dew point34°
Sat, 1442° / 34°0.02
42 °
Byram Center, Saturday, 14 November
Light rain. High 42°, low 34°.
Pressure29.83 inHg
Wind14.5 mph NW
Humidity64%
Visibility6.2 mi
Dew point27°
Sun, 1544° / 35°0
44 °
Byram Center, Sunday, 15 November
Overcast. High 44°, low 35°.
Pressure30.21 inHg
Wind12.3 mph N
Humidity65%
Visibility—
Dew point30°
Mon, 1650° / 35°0
50 °
Byram Center, Monday, 16 November
Partly cloudy. High 50°, low 35°.
Pressure30.42 inHg
Wind8.3 mph N
Humidity53%
Visibility—
Dew point29°
Tue, 1746° / 30°0
46 °
Byram Center, Tuesday, 17 November
Overcast. High 46°, low 30°.
Pressure30.42 inHg
Wind4.4 mph N
Humidity58%
Visibility—
Dew point25°
Wed, 1847° / 29°0
47 °
Byram Center, Wednesday, 18 November
Mostly clear. High 47°, low 29°.
Pressure30.27 inHg
Wind7.7 mph N
Humidity62%
Visibility—
Dew point27°
Thu, 1950° / 28°0
50 °
Byram Center, Thursday, 19 November
Clear. High 50°, low 28°.
Pressure30.33 inHg
Wind4 mph N
Humidity50%
Visibility—
Dew point23°
Fri, 2048° / 32°0
48 °
Byram Center, Friday, 20 November
Overcast. High 48°, low 32°.
Pressure30.39 inHg
Wind4.5 mph SW
Humidity50%
Visibility—
Dew point25°
Sat, 2154° / 34°0
54 °
Byram Center, Saturday, 21 November
Mostly clear. High 54°, low 34°.
Pressure30.33 inHg
Wind6.1 mph SW
Humidity51%
Visibility—
Dew point28°
Sun, 2261° / 39°0
61 °
Byram Center, Sunday, 22 November
Overcast. High 61°, low 39°.
Pressure30.18 inHg
Wind11 mph S
Humidity85%
Visibility—
Dew point47°
Mon, 2362° / 44°1.07
62 °
Byram Center, Monday, 23 November
Rain. High 62°, low 44°.
Pressure29.71 inHg
Wind18.1 mph S
Humidity95%
Visibility—
Dew point60°
Tue, 2438° / 26°0
38 °
Byram Center, Tuesday, 24 November
Clear. High 38°, low 26°.
Pressure30.09 inHg
Wind13.2 mph W
Humidity49%
Visibility—
Dew point14°
Wed, 2540° / 26°0
40 °
Byram Center, Wednesday, 25 November
Clear. High 40°, low 26°.
Pressure30.33 inHg
Wind7.4 mph W
Humidity53%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2649° / 35°0.2
49 °
Byram Center, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.2 in
Chance of precipitation42%
Record high63° (1979)
Record low23° (2005)
Fri, 2748° / 35°0.13
48 °
Byram Center, Friday, 27 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.13 in
Chance of precipitation33%
Record high61° (1986)
Record low24° (1974)
Sat, 2848° / 35°0.19
48 °
Byram Center, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.19 in
Chance of precipitation40%
Record high66° (1973)
Record low19° (2014)
Sun, 2946° / 33°0.09
46 °
Byram Center, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation32%
Record high65° (1990)
Record low17° (2014)
Mon, 3045° / 33°0.14
45 °
Byram Center, Monday, 30 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.14 in
Chance of precipitation33%
Record high65° (2001)
Record low19° (1976)
Tue, 0145° / 32°0.14
45 °
Byram Center, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.14 in
Chance of precipitation35%
Record high67° (2006)
Record low15° (1967)
Wed, 0244° / 31°0.12
44 °
Byram Center, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.12 in
Chance of precipitation33%
Record high60° (1970)
Record low17° (1971)
Thu, 0344° / 31°0.14
44 °
Byram Center, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.14 in
Chance of precipitation28%
Record high63° (1998)
Record low11° (1976)
Fri, 0444° / 31°0.11
44 °
Byram Center, Friday, 4 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.11 in
Chance of precipitation25%
Record high69° (1998)
Record low12° (1989)
Sat, 0542° / 31°0.13
42 °
Byram Center, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.13 in
Chance of precipitation33%
Record high67° (2001)
Record low13° (2025)
Sun, 0644° / 31°0.15
44 °
Byram Center, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.15 in
Chance of precipitation42%
Record high67° (2001)
Record low17° (2002)
Mon, 0742° / 30°0.11
42 °
Byram Center, Monday, 7 December
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.11 in
Chance of precipitation30%
Record high69° (1998)
Record low10° (2002)
Tue, 0841° / 29°0.1
41 °
Byram Center, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.1 in
Chance of precipitation27%
Record high60° (1966)
Record low15° (1964)
Wed, 0941° / 28°0.21
41 °
Byram Center, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.21 in
Chance of precipitation40%
Record high61° (1991)
Record low12° (2025)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Byram Center, NJ are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Byram Center, NJ since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.