Monthly outlook for Honu?apo, HI: average high 83.6°, average low 78.2°. That is 2° above the climate normal for October. Precipitation is expected on 12 days (about 5.1 inches), against a normal of 7 days and 1.2 inches. The warmest day looks like 22 October (86.4°), the coolest 12 October (75.9°).
83.6°/78.2°
Average high / low
+2°
Above normal
12 / 7
Wet days / normal
5.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
83.1°
80.1°
+1.7°
19 October – 28 October
84.5°
79.9°
+2.6°
29 October – 7 November
at normal
79.5°
—
October records over 66 years
89.6°30 October 2020All-time high
66.7°19 October 1999All-time low
Climate normals and records are computed from the nearest reference point — Wai?o?ahukini (14 mi).
Sat, 1083° / 79°0.25
83 °
Honu?apo, Saturday, 10 October
Light rain. High 83°, low 79°.
Pressure30.03 inHg
Wind5 mph W
Humidity94%
Visibility0.1 mi
Dew point67°
Sun, 1182° / 77°0.06
82 °
Honu?apo, Sunday, 11 October
Light rain. High 82°, low 77°.
Pressure30.03 inHg
Wind7.8 mph W
Humidity81%
Visibility0.8 mi
Dew point62°
Mon, 1284° / 76°0
84 °
Honu?apo, Monday, 12 October
Clear. High 84°, low 76°.
Pressure30.03 inHg
Wind6.6 mph S
Humidity51%
Visibility6.2 mi
Dew point52°
Tue, 1384° / 79°0.32
84 °
Honu?apo, Tuesday, 13 October
Light rain. High 84°, low 79°.
Pressure30.03 inHg
Wind3.8 mph S
Humidity71%
Visibility6.2 mi
Dew point63°
Wed, 1483° / 79°0.13
83 °
Honu?apo, Wednesday, 14 October
Light rain. High 83°, low 79°.
Pressure30.06 inHg
Wind5.2 mph SW
Humidity84%
Visibility—
Dew point77°
Thu, 1581° / 78°0.06
81 °
Honu?apo, Thursday, 15 October
Light rain. High 81°, low 78°.
Pressure30.09 inHg
Wind6.4 mph SW
Humidity83%
Visibility—
Dew point75°
Fri, 1683° / 77°0.13
83 °
Honu?apo, Friday, 16 October
Light rain. High 83°, low 77°.
Pressure30.09 inHg
Wind5.6 mph S
Humidity72%
Visibility—
Dew point73°
Sat, 1784° / 77°0.15
84 °
Honu?apo, Saturday, 17 October
Light rain. High 84°, low 77°.
Pressure30.09 inHg
Wind5.1 mph E
Humidity70%
Visibility—
Dew point72°
Sun, 1882° / 77°0.08
82 °
Honu?apo, Sunday, 18 October
Light rain. High 82°, low 77°.
Pressure30.09 inHg
Wind7.9 mph E
Humidity73%
Visibility—
Dew point71°
Mon, 1985° / 77°0.07
85 °
Honu?apo, Monday, 19 October
Light rain. High 85°, low 77°.
Pressure30.06 inHg
Wind8 mph E
Humidity68%
Visibility—
Dew point73°
Tue, 2085° / 78°0.03
85 °
Honu?apo, Tuesday, 20 October
Light rain. High 85°, low 78°.
Pressure30.09 inHg
Wind6.4 mph NE
Humidity63%
Visibility—
Dew point70°
Wed, 2185° / 78°0.01
85 °
Honu?apo, Wednesday, 21 October
Light rain. High 85°, low 78°.
Pressure30.03 inHg
Wind6 mph S
Humidity61%
Visibility—
Dew point69°
Thu, 2286° / 79°0.03
86 °
Honu?apo, Thursday, 22 October
Light rain. High 86°, low 79°.
Pressure30.00 inHg
Wind13.1 mph SE
Humidity69%
Visibility—
Dew point73°
Fri, 2381° / 80°2.23
81 °
Honu?apo, Friday, 23 October
Heavy rain. High 81°, low 80°.
Pressure29.94 inHg
Wind13.2 mph E
Humidity90%
Visibility—
Dew point77°
Sat, 2483° / 79°1.23
83 °
Honu?apo, Saturday, 24 October
Rain. High 83°, low 79°.
Pressure29.94 inHg
Wind10.8 mph S
Humidity99%
Visibility—
Dew point83°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2580° / 75°0.07
80 °
Honu?apo, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high80°
Average low75°
Average precipitation0.07 in
Chance of precipitation43%
Record high87° (2019)
Record low68° (1965)
Mon, 2680° / 75°0.09
80 °
Honu?apo, Monday, 26 October
Climate normal for this date — 60-year average.
Average high80°
Average low75°
Average precipitation0.09 in
Chance of precipitation42%
Record high85° (2022)
Record low71° (2021)
Tue, 2779° / 75°0.07
79 °
Honu?apo, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high79°
Average low75°
Average precipitation0.07 in
Chance of precipitation42%
Record high84° (2019)
Record low70° (1962)
Wed, 2879° / 74°0.06
79 °
Honu?apo, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high79°
Average low74°
Average precipitation0.06 in
Chance of precipitation43%
Record high87° (2025)
Record low71° (2023)
Thu, 2980° / 74°0.11
80 °
Honu?apo, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high80°
Average low74°
Average precipitation0.11 in
Chance of precipitation48%
Record high88° (2023)
Record low69° (1995)
Fri, 3080° / 74°0.17
80 °
Honu?apo, Friday, 30 October
Climate normal for this date — 60-year average.
Average high80°
Average low74°
Average precipitation0.17 in
Chance of precipitation43%
Record high90° (2020)
Record low68° (1993)
Sat, 3180° / 75°0.06
80 °
Honu?apo, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high80°
Average low75°
Average precipitation0.06 in
Chance of precipitation40%
Record high85° (2022)
Record low70° (2021)
Sun, 0180° / 74°0.08
80 °
Honu?apo, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high80°
Average low74°
Average precipitation0.08 in
Chance of precipitation50%
Record high87° (2020)
Record low69° (2021)
Mon, 0280° / 74°0.08
80 °
Honu?apo, Monday, 2 November
Climate normal for this date — 60-year average.
Average high80°
Average low74°
Average precipitation0.08 in
Chance of precipitation43%
Record high87° (2019)
Record low67° (1980)
Tue, 0380° / 74°0.08
80 °
Honu?apo, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high80°
Average low74°
Average precipitation0.08 in
Chance of precipitation33%
Record high87° (2020)
Record low70° (1980)
Wed, 0479° / 74°0.13
79 °
Honu?apo, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high79°
Average low74°
Average precipitation0.13 in
Chance of precipitation42%
Record high86° (2020)
Record low70° (1988)
Thu, 0579° / 75°0.13
79 °
Honu?apo, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high79°
Average low75°
Average precipitation0.13 in
Chance of precipitation30%
Record high87° (2019)
Record low71° (1980)
Fri, 0679° / 75°0.06
79 °
Honu?apo, Friday, 6 November
Climate normal for this date — 60-year average.
Average high79°
Average low75°
Average precipitation0.06 in
Chance of precipitation40%
Record high86° (2019)
Record low69° (1985)
Sat, 0779° / 74°0.08
79 °
Honu?apo, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high79°
Average low74°
Average precipitation0.08 in
Chance of precipitation43%
Record high86° (2019)
Record low70° (2024)
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 Honu?apo, 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 Honu?apo, 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.