Monthly outlook for Waimanalo, HI: average high 77.2°, average low 75.9°. That is 1° below the climate normal for November. Precipitation is expected on 15 days (about 3.6 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 13 November (78.3°), the coolest 11 November (74.8°).
77.2°/75.9°
Average high / low
−1°
Below normal
15 / 4
Wet days / normal
3.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
77°
79.3°
-1.3°
11 November – 20 November
77.4°
78.2°
-0.5°
21 November – 30 November
at normal
77.6°
—
November records over 66 years
86.5°2 November 2023All-time high
63.3°24 November 2024All-time low
Climate normals and records are computed from the nearest reference point — Honolulu (7 mi).
Mon, 0277° / 76°0.04
77 °
Waimanalo, Monday, 2 November
Light rain. High 77°, low 76°.
Pressure30.06 inHg
Wind23.5 mph NE
Humidity69%
Visibility6.2 mi
Dew point66°
Tue, 0377° / 76°0.09
77 °
Waimanalo, Tuesday, 3 November
Light rain. High 77°, low 76°.
Pressure30.09 inHg
Wind20.8 mph E
Humidity73%
Visibility6.2 mi
Dew point67°
Wed, 0477° / 76°0.22
77 °
Waimanalo, Wednesday, 4 November
Light rain. High 77°, low 76°.
Pressure30.09 inHg
Wind24.3 mph NE
Humidity78%
Visibility6.2 mi
Dew point69°
Thu, 0577° / 77°0.18
77 °
Waimanalo, Thursday, 5 November
Light rain. High 77°, low 77°.
Pressure30.03 inHg
Wind23 mph E
Humidity82%
Visibility6.0 mi
Dew point71°
Fri, 0677° / 76°0.16
77 °
Waimanalo, Friday, 6 November
Light rain. High 77°, low 76°.
Pressure30.06 inHg
Wind22.7 mph E
Humidity79%
Visibility—
Dew point70°
Sat, 0777° / 76°0.12
77 °
Waimanalo, Saturday, 7 November
Light rain. High 77°, low 76°.
Pressure30.03 inHg
Wind20.1 mph NE
Humidity75%
Visibility—
Dew point68°
Sun, 0877° / 76°0.09
77 °
Waimanalo, Sunday, 8 November
Light rain. High 77°, low 76°.
Pressure30.03 inHg
Wind24 mph NE
Humidity73%
Visibility—
Dew point67°
Mon, 0977° / 75°0.08
77 °
Waimanalo, Monday, 9 November
Light rain. High 77°, low 75°.
Pressure30.00 inHg
Wind23.7 mph NE
Humidity72%
Visibility—
Dew point67°
Tue, 1076° / 75°0.04
76 °
Waimanalo, Tuesday, 10 November
Light rain. High 76°, low 75°.
Pressure30.03 inHg
Wind26 mph N
Humidity69%
Visibility—
Dew point65°
Wed, 1176° / 75°0.06
76 °
Waimanalo, Wednesday, 11 November
Light rain. High 76°, low 75°.
Pressure30.06 inHg
Wind28.5 mph NE
Humidity70%
Visibility—
Dew point65°
Thu, 1278° / 75°0.72
78 °
Waimanalo, Thursday, 12 November
Rain. High 78°, low 75°.
Pressure29.97 inHg
Wind34.4 mph NE
Humidity87%
Visibility—
Dew point72°
Fri, 1378° / 76°0.91
78 °
Waimanalo, Friday, 13 November
Rain. High 78°, low 76°.
Pressure30.06 inHg
Wind23.1 mph E
Humidity87%
Visibility—
Dew point74°
Sat, 1478° / 77°0.54
78 °
Waimanalo, Saturday, 14 November
Rain. High 78°, low 77°.
Pressure30.06 inHg
Wind20.8 mph E
Humidity85%
Visibility—
Dew point72°
Sun, 1577° / 76°0.05
77 °
Waimanalo, Sunday, 15 November
Light rain. High 77°, low 76°.
Pressure30.09 inHg
Wind16.3 mph E
Humidity76%
Visibility—
Dew point68°
Mon, 1678° / 77°0.01
78 °
Waimanalo, Monday, 16 November
Light rain. High 78°, low 77°.
Pressure30.06 inHg
Wind14.9 mph E
Humidity79%
Visibility—
Dew point70°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1778° / 73°0.06
78 °
Waimanalo, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.06 in
Chance of precipitation22%
Record high83° (2023)
Record low67° (1974)
Wed, 1878° / 72°0.19
78 °
Waimanalo, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high78°
Average low72°
Average precipitation0.19 in
Chance of precipitation22%
Record high83° (2019)
Record low67° (2017)
Thu, 1978° / 73°0.14
78 °
Waimanalo, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.14 in
Chance of precipitation32%
Record high83° (2019)
Record low67° (2017)
Fri, 2078° / 73°0.09
78 °
Waimanalo, Friday, 20 November
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.09 in
Chance of precipitation30%
Record high83° (2025)
Record low66° (2017)
Sat, 2178° / 73°0.04
78 °
Waimanalo, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.04 in
Chance of precipitation28%
Record high83° (2022)
Record low65° (2017)
Sun, 2278° / 73°0.06
78 °
Waimanalo, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.06 in
Chance of precipitation38%
Record high83° (2025)
Record low68° (2017)
Mon, 2378° / 73°0.07
78 °
Waimanalo, Monday, 23 November
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.07 in
Chance of precipitation25%
Record high83° (2023)
Record low65° (2024)
Tue, 2478° / 72°0.06
78 °
Waimanalo, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high78°
Average low72°
Average precipitation0.06 in
Chance of precipitation28%
Record high84° (2023)
Record low63° (2024)
Wed, 2578° / 72°0.04
78 °
Waimanalo, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high78°
Average low72°
Average precipitation0.04 in
Chance of precipitation28%
Record high84° (2025)
Record low68° (1990)
Thu, 2678° / 72°0.08
78 °
Waimanalo, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high78°
Average low72°
Average precipitation0.08 in
Chance of precipitation28%
Record high84° (2019)
Record low66° (1972)
Fri, 2777° / 72°0.11
77 °
Waimanalo, Friday, 27 November
Climate normal for this date — 60-year average.
Average high77°
Average low72°
Average precipitation0.11 in
Chance of precipitation30%
Record high84° (2025)
Record low65° (2025)
Sat, 2877° / 72°0.07
77 °
Waimanalo, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high77°
Average low72°
Average precipitation0.07 in
Chance of precipitation32%
Record high84° (2025)
Record low67° (1985)
Sun, 2978° / 72°0.06
78 °
Waimanalo, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high78°
Average low72°
Average precipitation0.06 in
Chance of precipitation30%
Record high82° (2025)
Record low65° (2025)
Mon, 3078° / 72°0.06
78 °
Waimanalo, Monday, 30 November
Climate normal for this date — 60-year average.
Average high78°
Average low72°
Average precipitation0.06 in
Chance of precipitation27%
Record high83° (2025)
Record low67° (2012)
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 Waimanalo, HI 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 Waimanalo, HI 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.