Monthly outlook for Petrolia, NY: average high 50°, average low 38.4°. That is 1.7° above the climate normal for November. Precipitation is expected on 8 days (about 2.3 inches), against a normal of 7 days and 1.8 inches. The warmest day looks like 4 November (67.2°), the coolest 15 November (22.2°).
50°/38.4°
Average high / low
+1.7°
Above normal
8 / 7
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
56.8°
48.8°
+4.4°
11 November – 20 November
38.6°
43.2°
-2.5°
21 November – 30 November
at normal
40.3°
—
November records over 66 years
71.1°4 November 2003All-time high
-0.9°24 November 2000All-time low
Climate normals and records are computed from the nearest reference point — Oswayo (9 mi).
Mon, 0266° / 41°0
66 °
Petrolia, Monday, 2 November
Mostly clear. High 66°, low 41°.
Pressure30.30 inHg
Wind6.5 mph SW
Humidity44%
Visibility6.2 mi
Dew point43°
Tue, 0367° / 50°0.01
67 °
Petrolia, Tuesday, 3 November
Light rain. High 67°, low 50°.
Pressure30.18 inHg
Wind8.9 mph SW
Humidity42%
Visibility6.2 mi
Dew point42°
Wed, 0467° / 50°0
67 °
Petrolia, Wednesday, 4 November
Overcast. High 67°, low 50°.
Pressure29.97 inHg
Wind11.3 mph S
Humidity56%
Visibility6.2 mi
Dew point50°
Thu, 0563° / 49°0.35
63 °
Petrolia, Thursday, 5 November
Light rain. High 63°, low 49°.
Pressure29.80 inHg
Wind14.8 mph S
Humidity97%
Visibility—
Dew point56°
Fri, 0653° / 45°0.07
53 °
Petrolia, Friday, 6 November
Light rain. High 53°, low 45°.
Pressure29.83 inHg
Wind8.1 mph N
Humidity76%
Visibility—
Dew point45°
Sat, 0750° / 46°0.44
50 °
Petrolia, Saturday, 7 November
Rain. High 50°, low 46°.
Pressure29.56 inHg
Wind10.8 mph W
Humidity95%
Visibility—
Dew point45°
Sun, 0850° / 44°0.04
50 °
Petrolia, Sunday, 8 November
Light rain. High 50°, low 44°.
Pressure29.59 inHg
Wind12.5 mph W
Humidity84%
Visibility—
Dew point43°
Mon, 0943° / 38°0.19
43 °
Petrolia, Monday, 9 November
Light rain. High 43°, low 38°.
Pressure29.68 inHg
Wind12.1 mph W
Humidity91%
Visibility—
Dew point39°
Tue, 1047° / 41°0.03
47 °
Petrolia, Tuesday, 10 November
Light rain. High 47°, low 41°.
Pressure29.83 inHg
Wind14.3 mph NW
Humidity74%
Visibility—
Dew point36°
Wed, 1142° / 37°0
42 °
Petrolia, Wednesday, 11 November
Light rain. High 42°, low 37°.
Pressure30.12 inHg
Wind12 mph NW
Humidity77%
Visibility—
Dew point34°
Thu, 1241° / 32°0.24
41 °
Petrolia, Thursday, 12 November
Snow. High 41°, low 32°.
Pressure30.09 inHg
Wind10.5 mph E
Humidity72%
Visibility—
Dew point31°
Fri, 1334° / 32°0.78
34 °
Petrolia, Friday, 13 November
Snow. High 34°, low 32°.
Pressure29.80 inHg
Wind11.6 mph E
Humidity99%
Visibility—
Dew point33°
Sat, 1433° / 30°0.11
33 °
Petrolia, Saturday, 14 November
Light snow. High 33°, low 30°.
Pressure30.03 inHg
Wind8.4 mph NE
Humidity95%
Visibility—
Dew point31°
Sun, 1534° / 22°0
34 °
Petrolia, Sunday, 15 November
Overcast. High 34°, low 22°.
Pressure30.15 inHg
Wind6.8 mph N
Humidity87%
Visibility—
Dew point27°
Mon, 1647° / 23°0
47 °
Petrolia, Monday, 16 November
Overcast. High 47°, low 23°.
Pressure29.85 inHg
Wind11.7 mph W
Humidity88%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1742° / 31°0.12
42 °
Petrolia, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.12 in
Chance of precipitation43%
Record high57° (1975)
Record low18° (1995)
Wed, 1843° / 31°0.07
43 °
Petrolia, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.07 in
Chance of precipitation33%
Record high65° (2016)
Record low10° (2014)
Thu, 1943° / 30°0.1
43 °
Petrolia, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.1 in
Chance of precipitation32%
Record high65° (1985)
Record low6° (2014)
Fri, 2042° / 30°0.1
42 °
Petrolia, Friday, 20 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.1 in
Chance of precipitation45%
Record high66° (1991)
Record low10° (1986)
Sat, 2140° / 28°0.08
40 °
Petrolia, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.08 in
Chance of precipitation47%
Record high58° (1991)
Record low9° (1967)
Sun, 2240° / 28°0.11
40 °
Petrolia, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.11 in
Chance of precipitation48%
Record high60° (1999)
Record low1° (2018)
Mon, 2342° / 28°0.06
42 °
Petrolia, Monday, 23 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.06 in
Chance of precipitation28%
Record high62° (1979)
Record low0° (2018)
Tue, 2441° / 28°0.09
41 °
Petrolia, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.09 in
Chance of precipitation42%
Record high58° (1979)
Record low-1° (2000)
Wed, 2541° / 29°0.09
41 °
Petrolia, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.09 in
Chance of precipitation42%
Record high56° (1973)
Record low11° (2005)
Thu, 2642° / 29°0.19
42 °
Petrolia, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.19 in
Chance of precipitation55%
Record high59° (1979)
Record low16° (2005)
Fri, 2741° / 29°0.1
41 °
Petrolia, Friday, 27 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.1 in
Chance of precipitation53%
Record high60° (1990)
Record low11° (2002)
Sat, 2840° / 29°0.22
40 °
Petrolia, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.22 in
Chance of precipitation65%
Record high63° (1990)
Record low8° (1996)
Sun, 2938° / 27°0.09
38 °
Petrolia, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.09 in
Chance of precipitation40%
Record high59° (2006)
Record low9° (1967)
Mon, 3038° / 26°0.1
38 °
Petrolia, Monday, 30 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.1 in
Chance of precipitation43%
Record high62° (1991)
Record low5° (1966)
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 Petrolia, NY 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 Petrolia, NY 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.