Monthly outlook for Saint Davids, PA: average high 50.9°, average low 39°. That is 0.2° above the climate normal for November. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 19 November (62°), the coolest 15 November (33.1°).
50.9°/39°
Average high / low
+0.2°
Above normal
1 / 5
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
52.8°
51°
+1°
24 November – 3 December
47.8°
48.8°
-0.6°
4 December – 13 December
at normal
44.3°
—
November records over 66 years
78.6°1 November 2024All-time high
14.4°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Bryn Mawr (3 mi).
Sun, 1543° / 33°0
43 °
Saint Davids, Sunday, 15 November
Partly cloudy. High 43°, low 33°.
Pressure30.18 inHg
Wind12.6 mph NW
Humidity54%
Visibility6.2 mi
Dew point30°
Mon, 1649° / 38°0
49 °
Saint Davids, Monday, 16 November
Overcast. High 49°, low 38°.
Pressure30.45 inHg
Wind9.1 mph NW
Humidity59%
Visibility6.2 mi
Dew point34°
Tue, 1752° / 34°0
52 °
Saint Davids, Tuesday, 17 November
Clear. High 52°, low 34°.
Pressure30.50 inHg
Wind5.3 mph NW
Humidity59%
Visibility6.2 mi
Dew point36°
Wed, 1858° / 37°0
58 °
Saint Davids, Wednesday, 18 November
Clear. High 58°, low 37°.
Pressure30.47 inHg
Wind6.2 mph W
Humidity64%
Visibility—
Dew point36°
Thu, 1962° / 38°0
62 °
Saint Davids, Thursday, 19 November
Mostly clear. High 62°, low 38°.
Pressure30.45 inHg
Wind5.7 mph SW
Humidity61%
Visibility—
Dew point37°
Fri, 2059° / 47°0
59 °
Saint Davids, Friday, 20 November
Clear. High 59°, low 47°.
Pressure30.18 inHg
Wind10.6 mph NW
Humidity58%
Visibility—
Dew point38°
Sat, 2152° / 42°0
52 °
Saint Davids, Saturday, 21 November
Clear. High 52°, low 42°.
Pressure30.45 inHg
Wind7.5 mph NE
Humidity49%
Visibility—
Dew point28°
Sun, 2251° / 42°0
51 °
Saint Davids, Sunday, 22 November
Overcast. High 51°, low 42°.
Pressure30.42 inHg
Wind8.2 mph SE
Humidity59%
Visibility—
Dew point35°
Mon, 2361° / 47°0
61 °
Saint Davids, Monday, 23 November
Mostly clear. High 61°, low 47°.
Pressure30.12 inHg
Wind9.8 mph SW
Humidity82%
Visibility—
Dew point49°
Tue, 2448° / 40°0
48 °
Saint Davids, Tuesday, 24 November
Clear. High 48°, low 40°.
Pressure30.15 inHg
Wind11.6 mph NW
Humidity48%
Visibility—
Dew point24°
Wed, 2549° / 37°0
49 °
Saint Davids, Wednesday, 25 November
Clear. High 49°, low 37°.
Pressure30.36 inHg
Wind5.5 mph NW
Humidity54%
Visibility—
Dew point27°
Thu, 2652° / 40°0
52 °
Saint Davids, Thursday, 26 November
Overcast. High 52°, low 40°.
Pressure30.18 inHg
Wind11.2 mph NW
Humidity57%
Visibility—
Dew point31°
Fri, 2746° / 33°0
46 °
Saint Davids, Friday, 27 November
Clear. High 46°, low 33°.
Pressure30.30 inHg
Wind9.7 mph NW
Humidity42%
Visibility—
Dew point18°
Sat, 2850° / 38°0.01
50 °
Saint Davids, Saturday, 28 November
Light rain. High 50°, low 38°.
Pressure30.09 inHg
Wind4.1 mph NW
Humidity34%
Visibility—
Dew point16°
Sun, 2943° / 41°0.05
43 °
Saint Davids, Sunday, 29 November
Light rain. High 43°, low 41°.
Pressure29.97 inHg
Wind8.7 mph NW
Humidity82%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3047° / 34°0.11
47 °
Saint Davids, Monday, 30 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation32%
Record high68° (2001)
Record low21° (1976)
Tue, 0147° / 34°0.11
47 °
Saint Davids, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation30%
Record high69° (2006)
Record low15° (1967)
Wed, 0246° / 33°0.11
46 °
Saint Davids, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation30%
Record high62° (1970)
Record low11° (1967)
Thu, 0347° / 33°0.12
47 °
Saint Davids, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.12 in
Chance of precipitation25%
Record high65° (1998)
Record low15° (1976)
Fri, 0446° / 33°0.1
46 °
Saint Davids, Friday, 4 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.1 in
Chance of precipitation27%
Record high70° (1998)
Record low14° (1966)
Sat, 0545° / 33°0.16
45 °
Saint Davids, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.16 in
Chance of precipitation30%
Record high67° (1982)
Record low20° (1966)
Sun, 0646° / 33°0.13
46 °
Saint Davids, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.13 in
Chance of precipitation37%
Record high69° (1998)
Record low19° (2002)
Mon, 0744° / 32°0.11
44 °
Saint Davids, Monday, 7 December
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.11 in
Chance of precipitation22%
Record high73° (1998)
Record low9° (2002)
Tue, 0843° / 31°0.11
43 °
Saint Davids, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.11 in
Chance of precipitation27%
Record high64° (1978)
Record low18° (2005)
Wed, 0944° / 30°0.22
44 °
Saint Davids, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.22 in
Chance of precipitation38%
Record high65° (1991)
Record low12° (1989)
Thu, 1044° / 32°0.12
44 °
Saint Davids, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.12 in
Chance of precipitation35%
Record high66° (1966)
Record low13° (1989)
Fri, 1144° / 31°0.19
44 °
Saint Davids, Friday, 11 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.19 in
Chance of precipitation43%
Record high66° (2021)
Record low14° (1968)
Sat, 1244° / 31°0.09
44 °
Saint Davids, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.09 in
Chance of precipitation28%
Record high66° (2015)
Record low8° (1988)
Sun, 1344° / 31°0.13
44 °
Saint Davids, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation28%
Record high69° (2015)
Record low7° (1960)
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 Saint Davids, 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 Saint Davids, 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.