Monthly outlook for Santiago, PA: average high 47°, average low 31.7°. That is 0.8° below the climate normal for November. Precipitation is expected on 5 days (about 1.0 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 11 November (62.6°), the coolest 24 November (20.4°).
47°/31.7°
Average high / low
−0.8°
Below normal
5 / 6
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
48.5°
49.2°
-0.4°
21 November – 30 November
44.4°
46.7°
-1.3°
1 December – 10 December
at normal
42°
—
November records over 66 years
79°5 November 2024All-time high
3.2°30 November 1976All-time low
Climate normals and records are computed from the nearest reference point — Pennsbury Village (9 mi).
Thu, 1252° / 38°0.2
52 °
Santiago, Thursday, 12 November
Rain. High 52°, low 38°.
Pressure29.56 inHg
Wind9.4 mph NW
Humidity83%
Visibility6.2 mi
Dew point44°
Fri, 1343° / 32°0
43 °
Santiago, Friday, 13 November
Overcast. High 43°, low 32°.
Pressure29.80 inHg
Wind10.6 mph NW
Humidity63%
Visibility6.2 mi
Dew point25°
Sat, 1441° / 32°0.02
41 °
Santiago, Saturday, 14 November
Light rain. High 41°, low 32°.
Pressure30.03 inHg
Wind11.3 mph NW
Humidity72%
Visibility6.2 mi
Dew point28°
Sun, 1544° / 33°0
44 °
Santiago, Sunday, 15 November
Overcast. High 44°, low 33°.
Pressure30.27 inHg
Wind10.8 mph NW
Humidity61%
Visibility—
Dew point30°
Mon, 1646° / 34°0
46 °
Santiago, Monday, 16 November
Overcast. High 46°, low 34°.
Pressure30.42 inHg
Wind9.1 mph NW
Humidity56%
Visibility—
Dew point30°
Tue, 1747° / 30°0
47 °
Santiago, Tuesday, 17 November
Mostly clear. High 47°, low 30°.
Pressure30.39 inHg
Wind4.5 mph N
Humidity51%
Visibility—
Dew point28°
Wed, 1847° / 30°0
47 °
Santiago, Wednesday, 18 November
Clear. High 47°, low 30°.
Pressure30.33 inHg
Wind6 mph NE
Humidity53%
Visibility—
Dew point28°
Thu, 1949° / 29°0
49 °
Santiago, Thursday, 19 November
Clear. High 49°, low 29°.
Pressure30.24 inHg
Wind4 mph S
Humidity42%
Visibility—
Dew point24°
Fri, 2053° / 35°0
53 °
Santiago, Friday, 20 November
Overcast. High 53°, low 35°.
Pressure30.21 inHg
Wind4.7 mph S
Humidity43%
Visibility—
Dew point29°
Sat, 2160° / 39°0.13
60 °
Santiago, Saturday, 21 November
Light rain. High 60°, low 39°.
Pressure29.88 inHg
Wind9.1 mph SE
Humidity36%
Visibility—
Dew point30°
Sun, 2253° / 42°0.49
53 °
Santiago, Sunday, 22 November
Rain. High 53°, low 42°.
Pressure29.80 inHg
Wind12.4 mph SW
Humidity77%
Visibility—
Dew point41°
Mon, 2339° / 25°0.09
39 °
Santiago, Monday, 23 November
Snow. High 39°, low 25°.
Pressure29.97 inHg
Wind11.6 mph SW
Humidity74%
Visibility—
Dew point29°
Tue, 2434° / 20°0.07
34 °
Santiago, Tuesday, 24 November
Light snow. High 34°, low 20°.
Pressure30.15 inHg
Wind14.1 mph W
Humidity74%
Visibility—
Dew point24°
Wed, 2537° / 21°0
37 °
Santiago, Wednesday, 25 November
Overcast. High 37°, low 21°.
Pressure30.27 inHg
Wind12.3 mph SW
Humidity40%
Visibility—
Dew point13°
Thu, 2644° / 29°0
44 °
Santiago, Thursday, 26 November
Overcast. High 44°, low 29°.
Pressure30.21 inHg
Wind13.6 mph SW
Humidity45%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2748° / 35°0.14
48 °
Santiago, Friday, 27 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.14 in
Chance of precipitation48%
Record high71° (1990)
Record low19° (1977)
Sat, 2846° / 33°0.18
46 °
Santiago, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.18 in
Chance of precipitation52%
Record high67° (1990)
Record low9° (2013)
Sun, 2944° / 32°0.1
44 °
Santiago, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.1 in
Chance of precipitation30%
Record high65° (2006)
Record low13° (1976)
Mon, 3045° / 33°0.13
45 °
Santiago, Monday, 30 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.13 in
Chance of precipitation42%
Record high66° (1991)
Record low3° (1976)
Tue, 0144° / 31°0.15
44 °
Santiago, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.15 in
Chance of precipitation47%
Record high64° (2006)
Record low4° (1976)
Wed, 0243° / 31°0.11
43 °
Santiago, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.11 in
Chance of precipitation37%
Record high69° (1982)
Record low8° (1976)
Thu, 0343° / 30°0.13
43 °
Santiago, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.13 in
Chance of precipitation40%
Record high71° (1982)
Record low-1° (1966)
Fri, 0443° / 29°0.11
43 °
Santiago, Friday, 4 December
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.11 in
Chance of precipitation37%
Record high65° (1982)
Record low-3° (1966)
Sat, 0542° / 30°0.13
42 °
Santiago, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.13 in
Chance of precipitation52%
Record high69° (1982)
Record low7° (1974)
Sun, 0642° / 29°0.15
42 °
Santiago, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.15 in
Chance of precipitation50%
Record high68° (1998)
Record low6° (1974)
Mon, 0740° / 28°0.1
40 °
Santiago, Monday, 7 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.1 in
Chance of precipitation35%
Record high64° (1998)
Record low11° (1984)
Tue, 0841° / 29°0.1
41 °
Santiago, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.1 in
Chance of precipitation28%
Record high63° (1966)
Record low9° (2003)
Wed, 0942° / 28°0.15
42 °
Santiago, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.15 in
Chance of precipitation38%
Record high66° (1966)
Record low2° (1977)
Thu, 1041° / 28°0.17
41 °
Santiago, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.17 in
Chance of precipitation47%
Record high69° (1971)
Record low1° (1977)
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 Santiago, PA 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 Santiago, PA 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.