Monthly outlook for Waiohinu, HI: average high 78.5°, average low 70.6°. That is 0° above the climate normal for November. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 6 days and 1.5 inches. The warmest day looks like 17 November (81.4°), the coolest 22 November (67.2°).
78.5°/70.6°
Average high / low
+0°
Above normal
4 / 6
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
79.3°
78.6°
+0.4°
22 November – 1 December
77.1°
78°
-0.5°
2 December – 11 December
at normal
77.4°
—
November records over 66 years
87.3°5 November 2019All-time high
65.8°15 November 1974All-time low
Climate normals and records are computed from the nearest reference point — Wai?o?ahukini (10 mi).
Fri, 1379° / 70°0
79 °
Waiohinu, Friday, 13 November
Light rain. High 79°, low 70°.
Pressure30.12 inHg
Wind4 mph SW
Humidity66%
Visibility6.2 mi
Dew point57°
Sat, 1479° / 71°0
79 °
Waiohinu, Saturday, 14 November
Light rain. High 79°, low 71°.
Pressure30.12 inHg
Wind5 mph S
Humidity65%
Visibility6.2 mi
Dew point57°
Sun, 1580° / 71°0.01
80 °
Waiohinu, Sunday, 15 November
Light rain. High 80°, low 71°.
Pressure30.15 inHg
Wind4.2 mph S
Humidity60%
Visibility6.2 mi
Dew point56°
Mon, 1681° / 72°0.01
81 °
Waiohinu, Monday, 16 November
Light rain. High 81°, low 72°.
Pressure30.15 inHg
Wind8.3 mph SE
Humidity55%
Visibility—
Dew point62°
Tue, 1781° / 71°0.02
81 °
Waiohinu, Tuesday, 17 November
Light rain. High 81°, low 71°.
Pressure30.12 inHg
Wind7.3 mph SE
Humidity60%
Visibility—
Dew point65°
Wed, 1881° / 72°0.07
81 °
Waiohinu, Wednesday, 18 November
Light rain. High 81°, low 72°.
Pressure30.12 inHg
Wind6.5 mph SE
Humidity62%
Visibility—
Dew point65°
Thu, 1978° / 72°0.03
78 °
Waiohinu, Thursday, 19 November
Light rain. High 78°, low 72°.
Pressure30.09 inHg
Wind7.2 mph SW
Humidity65%
Visibility—
Dew point64°
Fri, 2077° / 71°0.03
77 °
Waiohinu, Friday, 20 November
Light rain. High 77°, low 71°.
Pressure30.00 inHg
Wind11.9 mph NW
Humidity84%
Visibility—
Dew point69°
Sat, 2176° / 69°0
76 °
Waiohinu, Saturday, 21 November
Clear. High 76°, low 69°.
Pressure29.91 inHg
Wind11.5 mph NW
Humidity58%
Visibility—
Dew point59°
Sun, 2276° / 67°0
76 °
Waiohinu, Sunday, 22 November
Clear. High 76°, low 67°.
Pressure29.83 inHg
Wind15 mph NW
Humidity59%
Visibility—
Dew point58°
Mon, 2378° / 67°0
78 °
Waiohinu, Monday, 23 November
Clear. High 78°, low 67°.
Pressure29.85 inHg
Wind12.8 mph W
Humidity67%
Visibility—
Dew point63°
Tue, 2476° / 69°0.23
76 °
Waiohinu, Tuesday, 24 November
Light rain. High 76°, low 69°.
Pressure29.91 inHg
Wind14.7 mph W
Humidity80%
Visibility—
Dew point68°
Wed, 2575° / 72°0.28
75 °
Waiohinu, Wednesday, 25 November
Light rain. High 75°, low 72°.
Pressure29.97 inHg
Wind13.1 mph SW
Humidity85%
Visibility—
Dew point70°
Thu, 2680° / 71°0.08
80 °
Waiohinu, Thursday, 26 November
Light rain. High 80°, low 71°.
Pressure30.12 inHg
Wind10.9 mph NW
Humidity66%
Visibility—
Dew point64°
Fri, 2779° / 71°0
79 °
Waiohinu, Friday, 27 November
Overcast. High 79°, low 71°.
Pressure30.15 inHg
Wind6.8 mph W
Humidity51%
Visibility—
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2878° / 73°0.15
78 °
Waiohinu, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.15 in
Chance of precipitation37%
Record high83° (2022)
Record low67° (2020)
Sun, 2978° / 73°0.08
78 °
Waiohinu, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.08 in
Chance of precipitation42%
Record high82° (2022)
Record low66° (2020)
Mon, 3078° / 73°0.08
78 °
Waiohinu, Monday, 30 November
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.08 in
Chance of precipitation37%
Record high84° (2022)
Record low67° (1976)
Tue, 0178° / 73°0.07
78 °
Waiohinu, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.07 in
Chance of precipitation25%
Record high83° (2020)
Record low68° (2025)
Wed, 0278° / 73°0.06
78 °
Waiohinu, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.06 in
Chance of precipitation45%
Record high84° (2020)
Record low65° (1972)
Thu, 0378° / 73°0.06
78 °
Waiohinu, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.06 in
Chance of precipitation43%
Record high85° (2020)
Record low66° (2025)
Fri, 0477° / 73°0.06
77 °
Waiohinu, Friday, 4 December
Climate normal for this date — 60-year average.
Average high77°
Average low73°
Average precipitation0.06 in
Chance of precipitation45%
Record high83° (2020)
Record low68° (1969)
Sat, 0577° / 73°0.13
77 °
Waiohinu, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high77°
Average low73°
Average precipitation0.13 in
Chance of precipitation32%
Record high84° (2020)
Record low69° (2017)
Sun, 0677° / 73°0.12
77 °
Waiohinu, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high77°
Average low73°
Average precipitation0.12 in
Chance of precipitation37%
Record high81° (2018)
Record low67° (2017)
Mon, 0777° / 72°0.05
77 °
Waiohinu, Monday, 7 December
Climate normal for this date — 60-year average.
Average high77°
Average low72°
Average precipitation0.05 in
Chance of precipitation23%
Record high82° (2020)
Record low65° (1986)
Tue, 0877° / 72°0.05
77 °
Waiohinu, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high77°
Average low72°
Average precipitation0.05 in
Chance of precipitation23%
Record high84° (2018)
Record low65° (1986)
Wed, 0977° / 72°0.04
77 °
Waiohinu, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high77°
Average low72°
Average precipitation0.04 in
Chance of precipitation35%
Record high83° (2019)
Record low66° (1972)
Thu, 1077° / 72°0.1
77 °
Waiohinu, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high77°
Average low72°
Average precipitation0.1 in
Chance of precipitation42%
Record high83° (2024)
Record low60° (1973)
Fri, 1177° / 72°0.04
77 °
Waiohinu, Friday, 11 December
Climate normal for this date — 60-year average.
Average high77°
Average low72°
Average precipitation0.04 in
Chance of precipitation20%
Record high84° (2022)
Record low64° (1997)
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 Waiohinu, 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 Waiohinu, 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.