Monthly outlook for Mertarvik, AK: average high 37.4°, average low 33.5°. That is 3° above the climate normal for October. Precipitation is expected on 10 days (about 2.3 inches), against a normal of 5 days and 1.0 inches. The warmest day looks like 26 October (44.7°), the coolest 20 October (26.3°).
37.4°/33.5°
Average high / low
+3°
Above normal
10 / 5
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
37.9°
33°
+2.7°
29 October – 7 November
36.5°
29.8°
+3.7°
8 November – 17 November
at normal
26.9°
—
October records over 66 years
57.9°1 October 2018All-time high
0.7°27 October 1985All-time low
Tue, 2033° / 26°0
33 °
Mertarvik, Tuesday, 20 October
Light snow. High 33°, low 26°.
Pressure29.59 inHg
Wind12.1 mph NW
Humidity88%
Visibility6.2 mi
Dew point26°
Wed, 2133° / 27°0
33 °
Mertarvik, Wednesday, 21 October
Light snow. High 33°, low 27°.
Pressure29.94 inHg
Wind4.2 mph SW
Humidity94%
Visibility6.2 mi
Dew point29°
Thu, 2234° / 30°0
34 °
Mertarvik, Thursday, 22 October
Overcast. High 34°, low 30°.
Pressure30.15 inHg
Wind7.8 mph S
Humidity86%
Visibility6.2 mi
Dew point29°
Fri, 2336° / 32°0.55
36 °
Mertarvik, Friday, 23 October
Snow. High 36°, low 32°.
Pressure29.62 inHg
Wind47.7 mph SE
Humidity86%
Visibility—
Dew point31°
Sat, 2442° / 37°0.1
42 °
Mertarvik, Saturday, 24 October
Light rain. High 42°, low 37°.
Pressure29.65 inHg
Wind35.6 mph S
Humidity91%
Visibility—
Dew point37°
Sun, 2542° / 35°0
42 °
Mertarvik, Sunday, 25 October
Mostly clear. High 42°, low 35°.
Pressure29.97 inHg
Wind27.3 mph S
Humidity93%
Visibility—
Dew point37°
Mon, 2645° / 41°0.04
45 °
Mertarvik, Monday, 26 October
Light rain. High 45°, low 41°.
Pressure30.06 inHg
Wind33 mph S
Humidity79%
Visibility—
Dew point38°
Tue, 2743° / 41°0.38
43 °
Mertarvik, Tuesday, 27 October
Light rain. High 43°, low 41°.
Pressure30.12 inHg
Wind17.3 mph S
Humidity98%
Visibility—
Dew point41°
Wed, 2841° / 38°0.08
41 °
Mertarvik, Wednesday, 28 October
Light rain. High 41°, low 38°.
Pressure30.03 inHg
Wind27.9 mph SE
Humidity93%
Visibility—
Dew point38°
Thu, 2939° / 37°0.37
39 °
Mertarvik, Thursday, 29 October
Rain. High 39°, low 37°.
Pressure29.32 inHg
Wind32 mph S
Humidity79%
Visibility—
Dew point33°
Fri, 3039° / 37°0.06
39 °
Mertarvik, Friday, 30 October
Light rain. High 39°, low 37°.
Pressure29.56 inHg
Wind21.3 mph S
Humidity85%
Visibility—
Dew point35°
Sat, 3139° / 34°0.29
39 °
Mertarvik, Saturday, 31 October
Light rain. High 39°, low 34°.
Pressure29.06 inHg
Wind33.9 mph SE
Humidity82%
Visibility—
Dew point32°
Sun, 0135° / 34°0.16
35 °
Mertarvik, Sunday, 1 November
Light snow. High 35°, low 34°.
Pressure28.97 inHg
Wind28.9 mph E
Humidity79%
Visibility—
Dew point29°
Mon, 0234° / 29°0.01
34 °
Mertarvik, Monday, 2 November
Light snow. High 34°, low 29°.
Pressure29.41 inHg
Wind16.9 mph E
Humidity80%
Visibility—
Dew point26°
Tue, 0332° / 29°0.01
32 °
Mertarvik, Tuesday, 3 November
Light snow. High 32°, low 29°.
Pressure29.74 inHg
Wind26.3 mph NW
Humidity79%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0430° / 23°0.06
30 °
Mertarvik, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high30°
Average low23°
Average precipitation0.06 in
Chance of precipitation42%
Record high42° (2002)
Record low6° (1983)
Thu, 0530° / 22°0.09
30 °
Mertarvik, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high30°
Average low22°
Average precipitation0.09 in
Chance of precipitation40%
Record high42° (2020)
Record low7° (2001)
Fri, 0629° / 22°0.05
29 °
Mertarvik, Friday, 6 November
Climate normal for this date — 60-year average.
Average high29°
Average low22°
Average precipitation0.05 in
Chance of precipitation35%
Record high46° (2002)
Record low4° (2001)
Sat, 0728° / 20°0.07
28 °
Mertarvik, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high28°
Average low20°
Average precipitation0.07 in
Chance of precipitation37%
Record high41° (2002)
Record low2° (2005)
Sun, 0828° / 20°0.08
28 °
Mertarvik, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high28°
Average low20°
Average precipitation0.08 in
Chance of precipitation40%
Record high41° (2003)
Record low1° (2005)
Mon, 0929° / 22°0.12
29 °
Mertarvik, Monday, 9 November
Climate normal for this date — 60-year average.
Average high29°
Average low22°
Average precipitation0.12 in
Chance of precipitation48%
Record high43° (2020)
Record low-6° (1975)
Tue, 1028° / 22°0.09
28 °
Mertarvik, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high28°
Average low22°
Average precipitation0.09 in
Chance of precipitation43%
Record high42° (2020)
Record low-2° (2021)
Wed, 1129° / 22°0.08
29 °
Mertarvik, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high29°
Average low22°
Average precipitation0.08 in
Chance of precipitation40%
Record high41° (2019)
Record low-2° (2001)
Thu, 1228° / 22°0.08
28 °
Mertarvik, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high28°
Average low22°
Average precipitation0.08 in
Chance of precipitation42%
Record high40° (2023)
Record low-3° (1977)
Fri, 1327° / 19°0.08
27 °
Mertarvik, Friday, 13 November
Climate normal for this date — 60-year average.
Average high27°
Average low19°
Average precipitation0.08 in
Chance of precipitation40%
Record high44° (2013)
Record low-6° (1988)
Sat, 1425° / 18°0.06
25 °
Mertarvik, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high25°
Average low18°
Average precipitation0.06 in
Chance of precipitation35%
Record high43° (1965)
Record low-7° (1988)
Sun, 1525° / 17°0.09
25 °
Mertarvik, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high25°
Average low17°
Average precipitation0.09 in
Chance of precipitation35%
Record high41° (1996)
Record low-3° (1988)
Mon, 1625° / 18°0.08
25 °
Mertarvik, Monday, 16 November
Climate normal for this date — 60-year average.
Average high25°
Average low18°
Average precipitation0.08 in
Chance of precipitation37%
Record high41° (2014)
Record low-4° (1975)
Tue, 1725° / 17°0.05
25 °
Mertarvik, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high25°
Average low17°
Average precipitation0.05 in
Chance of precipitation27%
Record high40° (2022)
Record low-11° (1999)
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 Mertarvik, AK 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 Mertarvik, AK 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.