Monthly outlook for P?h?kupu, HI: average high 79.2°, average low 71.3°. That is 0.4° below the climate normal for October. Precipitation is expected on 8 days (about 2.4 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 22 October (83.6°), the coolest 31 October (68.1°).
79.2°/71.3°
Average high / low
−0.4°
Below normal
8 / 4
Wet days / normal
2.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
80°
80.2°
-0.1°
29 October – 7 November
77.9°
79.6°
-0.9°
8 November – 17 November
at normal
78.5°
—
October records over 66 years
87.6°1 October 2020All-time high
66.6°26 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Honolulu (7 mi).
Tue, 2080° / 74°0.04
80 °
P?h?kupu, Tuesday, 20 October
Light rain. High 80°, low 74°.
Pressure30.06 inHg
Wind15 mph E
Humidity69%
Visibility6.2 mi
Dew point67°
Wed, 2182° / 72°0.02
82 °
P?h?kupu, Wednesday, 21 October
Light rain. High 82°, low 72°.
Pressure30.00 inHg
Wind10.8 mph E
Humidity60%
Visibility6.2 mi
Dew point64°
Thu, 2284° / 71°0
84 °
P?h?kupu, Thursday, 22 October
Clear. High 84°, low 71°.
Pressure29.97 inHg
Wind6.4 mph E
Humidity52%
Visibility6.2 mi
Dew point62°
Fri, 2383° / 71°0.01
83 °
P?h?kupu, Friday, 23 October
Light rain. High 83°, low 71°.
Pressure30.03 inHg
Wind8.1 mph NE
Humidity53%
Visibility—
Dew point62°
Sat, 2482° / 73°0.02
82 °
P?h?kupu, Saturday, 24 October
Light rain. High 82°, low 73°.
Pressure30.00 inHg
Wind7.8 mph NE
Humidity62%
Visibility—
Dew point66°
Sun, 2580° / 72°0.02
80 °
P?h?kupu, Sunday, 25 October
Light rain. High 80°, low 72°.
Pressure29.97 inHg
Wind7.2 mph E
Humidity66%
Visibility—
Dew point66°
Mon, 2676° / 71°0.43
76 °
P?h?kupu, Monday, 26 October
Rain. High 76°, low 71°.
Pressure29.94 inHg
Wind5.4 mph NE
Humidity80%
Visibility—
Dew point69°
Tue, 2774° / 72°1.53
74 °
P?h?kupu, Tuesday, 27 October
Heavy rain. High 74°, low 72°.
Pressure29.94 inHg
Wind5.2 mph E
Humidity95%
Visibility—
Dew point73°
Wed, 2880° / 72°0
80 °
P?h?kupu, Wednesday, 28 October
Overcast. High 80°, low 72°.
Pressure29.97 inHg
Wind7.4 mph NE
Humidity66%
Visibility—
Dew point65°
Thu, 2979° / 71°0.08
79 °
P?h?kupu, Thursday, 29 October
Light rain. High 79°, low 71°.
Pressure29.97 inHg
Wind10.7 mph NE
Humidity71%
Visibility—
Dew point67°
Fri, 3076° / 69°0.07
76 °
P?h?kupu, Friday, 30 October
Light rain. High 76°, low 69°.
Pressure30.00 inHg
Wind10.2 mph NE
Humidity70%
Visibility—
Dew point65°
Sat, 3178° / 68°0.04
78 °
P?h?kupu, Saturday, 31 October
Light rain. High 78°, low 68°.
Pressure30.03 inHg
Wind13.4 mph NE
Humidity61%
Visibility—
Dew point62°
Sun, 0177° / 70°0.01
77 °
P?h?kupu, Sunday, 1 November
Light rain. High 77°, low 70°.
Pressure30.12 inHg
Wind16.2 mph NE
Humidity55%
Visibility—
Dew point59°
Mon, 0278° / 69°0.04
78 °
P?h?kupu, Monday, 2 November
Light rain. High 78°, low 69°.
Pressure30.09 inHg
Wind11.6 mph E
Humidity64%
Visibility—
Dew point63°
Tue, 0380° / 70°0.08
80 °
P?h?kupu, Tuesday, 3 November
Light rain. High 80°, low 70°.
Pressure30.03 inHg
Wind8.2 mph E
Humidity67%
Visibility—
Dew point65°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0480° / 74°0.11
80 °
P?h?kupu, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high80°
Average low74°
Average precipitation0.11 in
Chance of precipitation20%
Record high84° (2022)
Record low69° (1992)
Thu, 0580° / 74°0.09
80 °
P?h?kupu, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high80°
Average low74°
Average precipitation0.09 in
Chance of precipitation27%
Record high86° (2019)
Record low69° (1978)
Fri, 0680° / 74°0.07
80 °
P?h?kupu, Friday, 6 November
Climate normal for this date — 60-year average.
Average high80°
Average low74°
Average precipitation0.07 in
Chance of precipitation32%
Record high86° (2025)
Record low69° (1973)
Sat, 0779° / 74°0.06
79 °
P?h?kupu, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high79°
Average low74°
Average precipitation0.06 in
Chance of precipitation33%
Record high85° (2025)
Record low69° (2025)
Sun, 0879° / 74°0.04
79 °
P?h?kupu, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high79°
Average low74°
Average precipitation0.04 in
Chance of precipitation27%
Record high85° (2023)
Record low70° (2025)
Mon, 0979° / 74°0.03
79 °
P?h?kupu, Monday, 9 November
Climate normal for this date — 60-year average.
Average high79°
Average low74°
Average precipitation0.03 in
Chance of precipitation27%
Record high85° (2023)
Record low68° (2019)
Tue, 1079° / 73°0.02
79 °
P?h?kupu, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high79°
Average low73°
Average precipitation0.02 in
Chance of precipitation20%
Record high85° (2019)
Record low69° (1969)
Wed, 1179° / 73°0.06
79 °
P?h?kupu, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high79°
Average low73°
Average precipitation0.06 in
Chance of precipitation18%
Record high84° (2019)
Record low69° (1990)
Thu, 1278° / 73°0.06
78 °
P?h?kupu, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.06 in
Chance of precipitation23%
Record high84° (2019)
Record low70° (1961)
Fri, 1378° / 73°0.06
78 °
P?h?kupu, Friday, 13 November
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.06 in
Chance of precipitation33%
Record high84° (2019)
Record low70° (2005)
Sat, 1478° / 73°0.1
78 °
P?h?kupu, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.1 in
Chance of precipitation28%
Record high84° (2019)
Record low68° (2013)
Sun, 1578° / 73°0.09
78 °
P?h?kupu, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.09 in
Chance of precipitation32%
Record high83° (2019)
Record low68° (1974)
Mon, 1678° / 73°0.04
78 °
P?h?kupu, Monday, 16 November
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.04 in
Chance of precipitation25%
Record high82° (2019)
Record low69° (1974)
Tue, 1778° / 73°0.06
78 °
P?h?kupu, 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)
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 P?h?kupu, 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 P?h?kupu, 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.