Monthly outlook for Discovery Harbour, HI: average high 80.4°, average low 72.5°. That is 1° above the climate normal for November. Precipitation is expected on 7 days (about 0.6 inches), against a normal of 6 days and 1.3 inches. The warmest day looks like 11 November (84.5°), the coolest 15 November (71.1°).
80.4°/72.5°
Average high / low
+1°
Above normal
7 / 6
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
81.4°
78.7°
+1.5°
20 November – 29 November
78.6°
78.2°
+0.3°
30 November – 9 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 (8 mi).
Wed, 1184° / 74°0
84 °
Discovery Harbour, Wednesday, 11 November
Clear. High 84°, low 74°.
Pressure30.12 inHg
Wind4.7 mph SE
Humidity46%
Visibility6.2 mi
Dew point51°
Thu, 1281° / 72°0
81 °
Discovery Harbour, Thursday, 12 November
Clear. High 81°, low 72°.
Pressure30.12 inHg
Wind5.7 mph S
Humidity59%
Visibility6.2 mi
Dew point56°
Fri, 1379° / 72°0.02
79 °
Discovery Harbour, Friday, 13 November
Light rain. High 79°, low 72°.
Pressure30.09 inHg
Wind3.4 mph SW
Humidity70%
Visibility2.8 mi
Dew point59°
Sat, 1480° / 71°0.02
80 °
Discovery Harbour, Saturday, 14 November
Light rain. High 80°, low 71°.
Pressure30.12 inHg
Wind5.9 mph SW
Humidity68%
Visibility6.2 mi
Dew point58°
Sun, 1581° / 71°0
81 °
Discovery Harbour, Sunday, 15 November
Light rain. High 81°, low 71°.
Pressure30.12 inHg
Wind6.6 mph NE
Humidity54%
Visibility—
Dew point61°
Mon, 1681° / 73°0.01
81 °
Discovery Harbour, Monday, 16 November
Light rain. High 81°, low 73°.
Pressure30.15 inHg
Wind5.6 mph NE
Humidity50%
Visibility—
Dew point60°
Tue, 1783° / 72°0
83 °
Discovery Harbour, Tuesday, 17 November
Mostly clear. High 83°, low 72°.
Pressure30.12 inHg
Wind9.3 mph E
Humidity42%
Visibility—
Dew point56°
Wed, 1881° / 73°0
81 °
Discovery Harbour, Wednesday, 18 November
Clear. High 81°, low 73°.
Pressure30.09 inHg
Wind6.2 mph S
Humidity63%
Visibility—
Dew point66°
Thu, 1979° / 71°0.06
79 °
Discovery Harbour, Thursday, 19 November
Light rain. High 79°, low 71°.
Pressure30.06 inHg
Wind5.6 mph SW
Humidity69%
Visibility—
Dew point67°
Fri, 2080° / 73°0.07
80 °
Discovery Harbour, Friday, 20 November
Light rain. High 80°, low 73°.
Pressure30.06 inHg
Wind6.5 mph S
Humidity72%
Visibility—
Dew point69°
Sat, 2179° / 73°0.16
79 °
Discovery Harbour, Saturday, 21 November
Light rain. High 79°, low 73°.
Pressure30.12 inHg
Wind5.7 mph SW
Humidity78%
Visibility—
Dew point71°
Sun, 2277° / 73°0.09
77 °
Discovery Harbour, Sunday, 22 November
Light rain. High 77°, low 73°.
Pressure30.12 inHg
Wind5.2 mph SW
Humidity86%
Visibility—
Dew point72°
Mon, 2378° / 73°0.08
78 °
Discovery Harbour, Monday, 23 November
Light rain. High 78°, low 73°.
Pressure30.06 inHg
Wind4.9 mph SW
Humidity75%
Visibility—
Dew point69°
Tue, 2478° / 73°0.08
78 °
Discovery Harbour, Tuesday, 24 November
Light rain. High 78°, low 73°.
Pressure30.09 inHg
Wind5.5 mph SW
Humidity69%
Visibility—
Dew point67°
Wed, 2579° / 73°0.04
79 °
Discovery Harbour, Wednesday, 25 November
Light rain. High 79°, low 73°.
Pressure30.09 inHg
Wind7.3 mph W
Humidity81%
Visibility—
Dew point71°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2678° / 73°0.24
78 °
Discovery Harbour, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.24 in
Chance of precipitation48%
Record high83° (2025)
Record low67° (1993)
Fri, 2778° / 73°0.13
78 °
Discovery Harbour, Friday, 27 November
Climate normal for this date — 60-year average.
Average high78°
Average low73°
Average precipitation0.13 in
Chance of precipitation40%
Record high84° (2020)
Record low68° (2024)
Sat, 2878° / 73°0.15
78 °
Discovery Harbour, 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 °
Discovery Harbour, 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 °
Discovery Harbour, 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 °
Discovery Harbour, 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 °
Discovery Harbour, 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 °
Discovery Harbour, 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 °
Discovery Harbour, 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 °
Discovery Harbour, 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 °
Discovery Harbour, 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 °
Discovery Harbour, 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 °
Discovery Harbour, 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 °
Discovery Harbour, 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)
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 Discovery Harbour, 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 Discovery Harbour, 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.