Monthly outlook for Sion Hill, VI: average high 86.1°, average low 78.9°. That is 3° above the climate normal for November. Precipitation is expected on 10 days (about 1.4 inches), against a normal of 9 days and 2.1 inches. The warmest day looks like 13 November (87.9°), the coolest 23 November (76.8°).
86.1°/78.9°
Average high / low
+3°
Above normal
10 / 9
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
86.4°
80.9°
+3°
23 November – 2 December
85.7°
80.4°
+2.9°
3 December – 12 December
at normal
79.9°
—
November records over 66 years
86.7°17 November 2023All-time high
71.1°29 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Christiansted (3 mi).
Sat, 1487° / 82°0.01
87 °
Sion Hill, Saturday, 14 November
Light rain. High 87°, low 82°.
Pressure30.00 inHg
Wind16.8 mph SE
Humidity71%
Visibility6.2 mi
Dew point76°
Sun, 1588° / 81°0
88 °
Sion Hill, Sunday, 15 November
Partly cloudy. High 88°, low 81°.
Pressure30.03 inHg
Wind11 mph SE
Humidity63%
Visibility6.2 mi
Dew point73°
Mon, 1686° / 82°0.16
86 °
Sion Hill, Monday, 16 November
Light rain. High 86°, low 82°.
Pressure30.00 inHg
Wind11.9 mph E
Humidity73%
Visibility6.2 mi
Dew point76°
Tue, 1787° / 83°0.06
87 °
Sion Hill, Tuesday, 17 November
Light rain. High 87°, low 83°.
Pressure29.97 inHg
Wind13.7 mph E
Humidity69%
Visibility—
Dew point75°
Wed, 1885° / 78°0.6
85 °
Sion Hill, Wednesday, 18 November
Rain. High 85°, low 78°.
Pressure29.94 inHg
Wind13.4 mph SE
Humidity71%
Visibility—
Dew point74°
Thu, 1986° / 78°0.12
86 °
Sion Hill, Thursday, 19 November
Light rain. High 86°, low 78°.
Pressure29.94 inHg
Wind13.4 mph SE
Humidity69%
Visibility—
Dew point73°
Fri, 2085° / 78°0.02
85 °
Sion Hill, Friday, 20 November
Light rain. High 85°, low 78°.
Pressure29.94 inHg
Wind10.9 mph SE
Humidity65%
Visibility—
Dew point71°
Sat, 2186° / 77°0.04
86 °
Sion Hill, Saturday, 21 November
Light rain. High 86°, low 77°.
Pressure29.91 inHg
Wind11.4 mph SE
Humidity68%
Visibility—
Dew point72°
Sun, 2286° / 77°0
86 °
Sion Hill, Sunday, 22 November
Clear. High 86°, low 77°.
Pressure29.91 inHg
Wind10.4 mph E
Humidity59%
Visibility—
Dew point69°
Mon, 2385° / 77°0.07
85 °
Sion Hill, Monday, 23 November
Light rain. High 85°, low 77°.
Pressure29.91 inHg
Wind12.6 mph E
Humidity67%
Visibility—
Dew point72°
Tue, 2486° / 78°0.05
86 °
Sion Hill, Tuesday, 24 November
Light rain. High 86°, low 78°.
Pressure29.94 inHg
Wind13.5 mph SE
Humidity68%
Visibility—
Dew point73°
Wed, 2586° / 78°0.11
86 °
Sion Hill, Wednesday, 25 November
Light rain. High 86°, low 78°.
Pressure30.00 inHg
Wind14.2 mph E
Humidity66%
Visibility—
Dew point72°
Thu, 2686° / 78°0.06
86 °
Sion Hill, Thursday, 26 November
Light rain. High 86°, low 78°.
Pressure30.00 inHg
Wind15.7 mph E
Humidity64%
Visibility—
Dew point71°
Fri, 2786° / 78°0.06
86 °
Sion Hill, Friday, 27 November
Light rain. High 86°, low 78°.
Pressure29.97 inHg
Wind12.6 mph E
Humidity63%
Visibility—
Dew point71°
Sat, 2885° / 78°0.05
85 °
Sion Hill, Saturday, 28 November
Light rain. High 85°, low 78°.
Pressure30.00 inHg
Wind16.6 mph E
Humidity60%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2980° / 77°0.07
80 °
Sion Hill, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high80°
Average low77°
Average precipitation0.07 in
Chance of precipitation38%
Record high86° (2023)
Record low71° (2018)
Mon, 3080° / 77°0.08
80 °
Sion Hill, Monday, 30 November
Climate normal for this date — 60-year average.
Average high80°
Average low77°
Average precipitation0.08 in
Chance of precipitation48%
Record high85° (2023)
Record low74° (1975)
Tue, 0180° / 77°0.07
80 °
Sion Hill, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high80°
Average low77°
Average precipitation0.07 in
Chance of precipitation40%
Record high86° (2023)
Record low73° (2021)
Wed, 0280° / 77°0.07
80 °
Sion Hill, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high80°
Average low77°
Average precipitation0.07 in
Chance of precipitation53%
Record high87° (2023)
Record low74° (2017)
Thu, 0380° / 77°0.08
80 °
Sion Hill, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high80°
Average low77°
Average precipitation0.08 in
Chance of precipitation55%
Record high85° (2023)
Record low73° (1973)
Fri, 0480° / 77°0.09
80 °
Sion Hill, Friday, 4 December
Climate normal for this date — 60-year average.
Average high80°
Average low77°
Average precipitation0.09 in
Chance of precipitation48%
Record high86° (2023)
Record low74° (2022)
Sat, 0580° / 77°0.09
80 °
Sion Hill, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high80°
Average low77°
Average precipitation0.09 in
Chance of precipitation45%
Record high85° (2023)
Record low74° (1975)
Sun, 0680° / 77°0.06
80 °
Sion Hill, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high80°
Average low77°
Average precipitation0.06 in
Chance of precipitation48%
Record high87° (2023)
Record low74° (2013)
Mon, 0780° / 77°0.08
80 °
Sion Hill, Monday, 7 December
Climate normal for this date — 60-year average.
Average high80°
Average low77°
Average precipitation0.08 in
Chance of precipitation50%
Record high86° (2023)
Record low74° (1975)
Tue, 0880° / 77°0.08
80 °
Sion Hill, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high80°
Average low77°
Average precipitation0.08 in
Chance of precipitation30%
Record high86° (2023)
Record low74° (1972)
Wed, 0980° / 77°0.08
80 °
Sion Hill, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high80°
Average low77°
Average precipitation0.08 in
Chance of precipitation37%
Record high86° (2023)
Record low72° (2020)
Thu, 1080° / 77°0.07
80 °
Sion Hill, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high80°
Average low77°
Average precipitation0.07 in
Chance of precipitation42%
Record high85° (2023)
Record low74° (1967)
Fri, 1180° / 77°0.07
80 °
Sion Hill, Friday, 11 December
Climate normal for this date — 60-year average.
Average high80°
Average low77°
Average precipitation0.07 in
Chance of precipitation38%
Record high86° (2023)
Record low74° (1966)
Sat, 1280° / 77°0.06
80 °
Sion Hill, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high80°
Average low77°
Average precipitation0.06 in
Chance of precipitation45%
Record high85° (2025)
Record low73° (2022)
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 Sion Hill, VI 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 Sion Hill, VI 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.