Monthly outlook for Byram Center, NJ: average high 49.5°, average low 35.2°. That is 0.4° above the climate normal for November. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 22 November (59.8°), the coolest 27 November (24.3°).
49.5°/35.2°
Average high / low
+0.4°
Above normal
4 / 5
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
51.1°
49.1°
+1.1°
23 November – 2 December
46.7°
46.7°
-0°
3 December – 12 December
at normal
42.2°
—
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).
Sat, 1443° / 33°0
43 °
Byram Center, Saturday, 14 November
Overcast. High 43°, low 33°.
Pressure29.80 inHg
Wind12.2 mph NW
Humidity65%
Visibility6.2 mi
Dew point27°
Sun, 1545° / 35°0
45 °
Byram Center, Sunday, 15 November
Partly cloudy. High 45°, low 35°.
Pressure30.15 inHg
Wind12.6 mph NW
Humidity58%
Visibility6.2 mi
Dew point26°
Mon, 1645° / 32°0
45 °
Byram Center, Monday, 16 November
Overcast. High 45°, low 32°.
Pressure30.45 inHg
Wind9.9 mph N
Humidity61%
Visibility6.2 mi
Dew point31°
Tue, 1751° / 32°0
51 °
Byram Center, Tuesday, 17 November
Clear. High 51°, low 32°.
Pressure30.47 inHg
Wind4.7 mph NW
Humidity57%
Visibility6.2 mi
Dew point35°
Wed, 1857° / 32°0
57 °
Byram Center, Wednesday, 18 November
Clear. High 57°, low 32°.
Pressure30.47 inHg
Wind4 mph W
Humidity54%
Visibility—
Dew point30°
Thu, 1956° / 35°0
56 °
Byram Center, Thursday, 19 November
Clear. High 56°, low 35°.
Pressure30.42 inHg
Wind5 mph W
Humidity49%
Visibility—
Dew point29°
Fri, 2058° / 40°0
58 °
Byram Center, Friday, 20 November
Overcast. High 58°, low 40°.
Pressure30.30 inHg
Wind10 mph NW
Humidity62%
Visibility—
Dew point37°
Sat, 2154° / 39°0
54 °
Byram Center, Saturday, 21 November
Clear. High 54°, low 39°.
Pressure30.42 inHg
Wind6.8 mph SE
Humidity68%
Visibility—
Dew point39°
Sun, 2260° / 42°0
60 °
Byram Center, Sunday, 22 November
Overcast. High 60°, low 42°.
Pressure30.27 inHg
Wind8.5 mph S
Humidity80%
Visibility—
Dew point46°
Mon, 2358° / 49°0.12
58 °
Byram Center, Monday, 23 November
Light rain. High 58°, low 49°.
Pressure30.18 inHg
Wind3.6 mph NE
Humidity90%
Visibility—
Dew point51°
Tue, 2456° / 53°0.22
56 °
Byram Center, Tuesday, 24 November
Light rain. High 56°, low 53°.
Pressure29.85 inHg
Wind5 mph W
Humidity98%
Visibility—
Dew point55°
Wed, 2550° / 30°0.22
50 °
Byram Center, Wednesday, 25 November
Rain. High 50°, low 30°.
Pressure29.74 inHg
Wind12.2 mph W
Humidity65%
Visibility—
Dew point30°
Thu, 2637° / 25°0
37 °
Byram Center, Thursday, 26 November
Overcast. High 37°, low 25°.
Pressure30.15 inHg
Wind8.2 mph W
Humidity48%
Visibility—
Dew point13°
Fri, 2741° / 24°0
41 °
Byram Center, Friday, 27 November
Overcast. High 41°, low 24°.
Pressure29.97 inHg
Wind12.4 mph SW
Humidity42%
Visibility—
Dew point11°
Sat, 2839° / 26°0
39 °
Byram Center, Saturday, 28 November
Clear. High 39°, low 26°.
Pressure30.09 inHg
Wind8.6 mph W
Humidity55%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 1042° / 30°0.13
42 °
Byram Center, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.13 in
Chance of precipitation32%
Record high62° (1966)
Record low8° (1968)
Fri, 1142° / 29°0.2
42 °
Byram Center, Friday, 11 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.2 in
Chance of precipitation43%
Record high62° (2021)
Record low9° (1977)
Sat, 1241° / 28°0.13
41 °
Byram Center, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.13 in
Chance of precipitation33%
Record high61° (1979)
Record low4° (1988)
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.