Monthly outlook for Havillah, WA: average high 38.5°, average low 30.9°. That is 0.8° below the climate normal for November. Precipitation is expected on 6 days (about 1.2 inches), against a normal of 7 days and 1.6 inches. The warmest day looks like 14 November (44.6°), the coolest 27 November (24°).
38.5°/30.9°
Average high / low
−0.8°
Below normal
6 / 7
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
40.8°
41.3°
-0.3°
24 November – 3 December
34.7°
37.3°
-1.4°
4 December – 13 December
at normal
34.4°
—
November records over 66 years
63.7°2 November 2018All-time high
-16.1°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Tonasket (14 mi).
Sun, 1542° / 29°0.4
42 °
Havillah, Sunday, 15 November
Snow. High 42°, low 29°.
Pressure29.88 inHg
Wind3.8 mph S
Humidity87%
Visibility6.2 mi
Dew point39°
Mon, 1644° / 30°0
44 °
Havillah, Monday, 16 November
Partly cloudy. High 44°, low 30°.
Pressure30.09 inHg
Wind2.4 mph S
Humidity72%
Visibility1.7 mi
Dew point32°
Tue, 1742° / 33°0
42 °
Havillah, Tuesday, 17 November
Mostly clear. High 42°, low 33°.
Pressure30.06 inHg
Wind1.7 mph NE
Humidity77%
Visibility6.2 mi
Dew point31°
Wed, 1840° / 31°0
40 °
Havillah, Wednesday, 18 November
Overcast. High 40°, low 31°.
Pressure30.15 inHg
Wind4 mph NE
Humidity80%
Visibility6.2 mi
Dew point27°
Thu, 1944° / 32°0
44 °
Havillah, Thursday, 19 November
Clear. High 44°, low 32°.
Pressure30.15 inHg
Wind2.6 mph N
Humidity73%
Visibility—
Dew point31°
Fri, 2039° / 31°0
39 °
Havillah, Friday, 20 November
Mostly clear. High 39°, low 31°.
Pressure30.06 inHg
Wind2.7 mph NE
Humidity68%
Visibility—
Dew point29°
Sat, 2135° / 29°0
35 °
Havillah, Saturday, 21 November
Overcast. High 35°, low 29°.
Pressure30.21 inHg
Wind4.6 mph E
Humidity83%
Visibility—
Dew point29°
Sun, 2241° / 29°0
41 °
Havillah, Sunday, 22 November
Light rain. High 41°, low 29°.
Pressure30.03 inHg
Wind4.9 mph E
Humidity70%
Visibility—
Dew point27°
Mon, 2336° / 35°0.07
36 °
Havillah, Monday, 23 November
Light rain. High 36°, low 35°.
Pressure30.06 inHg
Wind4.3 mph SE
Humidity98%
Visibility—
Dew point35°
Tue, 2437° / 35°0.15
37 °
Havillah, Tuesday, 24 November
Light rain. High 37°, low 35°.
Pressure29.85 inHg
Wind4.2 mph E
Humidity95%
Visibility—
Dew point35°
Wed, 2539° / 34°0.01
39 °
Havillah, Wednesday, 25 November
Light rain. High 39°, low 34°.
Pressure30.03 inHg
Wind4.7 mph SW
Humidity89%
Visibility—
Dew point32°
Thu, 2634° / 26°0.02
34 °
Havillah, Thursday, 26 November
Light snow. High 34°, low 26°.
Pressure30.18 inHg
Wind3.7 mph SW
Humidity97%
Visibility—
Dew point32°
Fri, 2732° / 24°0.09
32 °
Havillah, Friday, 27 November
Light snow. High 32°, low 24°.
Pressure30.24 inHg
Wind4 mph SE
Humidity81%
Visibility—
Dew point25°
Sat, 2832° / 28°0.18
32 °
Havillah, Saturday, 28 November
Snow. High 32°, low 28°.
Pressure29.97 inHg
Wind3.9 mph E
Humidity89%
Visibility—
Dew point28°
Sun, 2934° / 31°0.3
34 °
Havillah, Sunday, 29 November
Snow. High 34°, low 31°.
Pressure29.88 inHg
Wind4.5 mph SE
Humidity100%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3037° / 26°0.09
37 °
Havillah, Monday, 30 November
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.09 in
Chance of precipitation48%
Record high53° (2021)
Record low-1° (1985)
Tue, 0137° / 26°0.12
37 °
Havillah, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.12 in
Chance of precipitation50%
Record high63° (2021)
Record low-13° (1985)
Wed, 0237° / 26°0.14
37 °
Havillah, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.14 in
Chance of precipitation48%
Record high58° (2021)
Record low1° (1985)
Thu, 0336° / 25°0.14
36 °
Havillah, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.14 in
Chance of precipitation40%
Record high46° (2021)
Record low2° (1984)
Fri, 0436° / 24°0.11
36 °
Havillah, Friday, 4 December
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.11 in
Chance of precipitation38%
Record high46° (2007)
Record low-1° (1994)
Sat, 0535° / 23°0.08
35 °
Havillah, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.08 in
Chance of precipitation33%
Record high45° (2007)
Record low-2° (1994)
Sun, 0634° / 24°0.11
34 °
Havillah, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high34°
Average low24°
Average precipitation0.11 in
Chance of precipitation40%
Record high46° (2025)
Record low2° (1992)
Mon, 0733° / 23°0.07
33 °
Havillah, Monday, 7 December
Climate normal for this date — 60-year average.
Average high33°
Average low23°
Average precipitation0.07 in
Chance of precipitation35%
Record high45° (2008)
Record low-6° (1980)
Tue, 0834° / 23°0.09
34 °
Havillah, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.09 in
Chance of precipitation47%
Record high46° (2015)
Record low-6° (1972)
Wed, 0934° / 24°0.1
34 °
Havillah, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high34°
Average low24°
Average precipitation0.1 in
Chance of precipitation35%
Record high51° (2025)
Record low2° (1995)
Thu, 1035° / 25°0.17
35 °
Havillah, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high35°
Average low25°
Average precipitation0.17 in
Chance of precipitation52%
Record high47° (2014)
Record low-5° (1961)
Fri, 1135° / 25°0.12
35 °
Havillah, Friday, 11 December
Climate normal for this date — 60-year average.
Average high35°
Average low25°
Average precipitation0.12 in
Chance of precipitation43%
Record high48° (2025)
Record low-7° (2000)
Sat, 1235° / 24°0.12
35 °
Havillah, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.12 in
Chance of precipitation47%
Record high48° (2025)
Record low-8° (1972)
Sun, 1334° / 23°0.12
34 °
Havillah, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.12 in
Chance of precipitation48%
Record high45° (1995)
Record low-4° (2000)
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 Havillah, WA 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 Havillah, WA 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.