Monthly outlook for Mertarvik, AK: average high 33.5°, average low 28.7°. That is 0.5° above the climate normal for October. Precipitation is expected on 7 days (about 1.9 inches), against a normal of 5 days and 1.0 inches. The warmest day looks like 22 October (38°), the coolest 31 October (18.9°).
33.5°/28.7°
Average high / low
+0.5°
Above normal
7 / 5
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
35.6°
33.7°
+1°
27 October – 5 November
30.1°
30.5°
-0.3°
6 November – 15 November
at normal
27.6°
—
October records over 66 years
57.9°1 October 2018All-time high
0.7°27 October 1985All-time low
Sun, 1836° / 32°0.35
36 °
Mertarvik, Sunday, 18 October
Snow. High 36°, low 32°.
Pressure29.65 inHg
Wind21.2 mph SE
Humidity97%
Visibility0.0 mi
Dew point33°
Mon, 1937° / 33°0
37 °
Mertarvik, Monday, 19 October
Overcast. High 37°, low 33°.
Pressure29.41 inHg
Wind9.6 mph W
Humidity89%
Visibility6.2 mi
Dew point33°
Tue, 2033° / 31°0.01
33 °
Mertarvik, Tuesday, 20 October
Light snow. High 33°, low 31°.
Pressure29.38 inHg
Wind19.6 mph NW
Humidity91%
Visibility6.2 mi
Dew point30°
Wed, 2135° / 30°0.01
35 °
Mertarvik, Wednesday, 21 October
Light snow. High 35°, low 30°.
Pressure29.83 inHg
Wind11.2 mph NW
Humidity75%
Visibility6.2 mi
Dew point27°
Thu, 2238° / 32°0
38 °
Mertarvik, Thursday, 22 October
Overcast. High 38°, low 32°.
Pressure29.94 inHg
Wind8.4 mph S
Humidity78%
Visibility—
Dew point30°
Fri, 2332° / 29°0.39
32 °
Mertarvik, Friday, 23 October
Snow. High 32°, low 29°.
Pressure29.41 inHg
Wind34.9 mph E
Humidity73%
Visibility—
Dew point23°
Sat, 2438° / 35°0.13
38 °
Mertarvik, Saturday, 24 October
Light rain. High 38°, low 35°.
Pressure29.03 inHg
Wind30.3 mph S
Humidity93%
Visibility—
Dew point35°
Sun, 2535° / 32°0
35 °
Mertarvik, Sunday, 25 October
Overcast. High 35°, low 32°.
Pressure29.29 inHg
Wind19.1 mph SE
Humidity90%
Visibility—
Dew point31°
Mon, 2635° / 29°0.19
35 °
Mertarvik, Monday, 26 October
Snow. High 35°, low 29°.
Pressure29.65 inHg
Wind9 mph NE
Humidity99%
Visibility—
Dew point33°
Tue, 2738° / 30°0.17
38 °
Mertarvik, Tuesday, 27 October
Snow. High 38°, low 30°.
Pressure29.47 inHg
Wind20.1 mph SE
Humidity98%
Visibility—
Dew point36°
Wed, 2833° / 29°0.49
33 °
Mertarvik, Wednesday, 28 October
Snow. High 33°, low 29°.
Pressure29.18 inHg
Wind28.7 mph NW
Humidity95%
Visibility—
Dew point30°
Thu, 2931° / 27°0.09
31 °
Mertarvik, Thursday, 29 October
Snow. High 31°, low 27°.
Pressure29.09 inHg
Wind28.9 mph NW
Humidity82%
Visibility—
Dew point24°
Fri, 3026° / 22°0
26 °
Mertarvik, Friday, 30 October
Light snow. High 26°, low 22°.
Pressure29.62 inHg
Wind22.1 mph NW
Humidity78%
Visibility—
Dew point18°
Sat, 3128° / 19°0
28 °
Mertarvik, Saturday, 31 October
Mostly clear. High 28°, low 19°.
Pressure29.77 inHg
Wind6.6 mph W
Humidity80%
Visibility—
Dew point18°
Sun, 0124° / 21°0
24 °
Mertarvik, Sunday, 1 November
Overcast. High 24°, low 21°.
Pressure30.00 inHg
Wind9.5 mph E
Humidity85%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0229° / 22°0.06
29 °
Mertarvik, Monday, 2 November
Climate normal for this date — 60-year average.
Average high29°
Average low22°
Average precipitation0.06 in
Chance of precipitation28%
Record high44° (2003)
Record low-7° (1992)
Tue, 0330° / 22°0.07
30 °
Mertarvik, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high30°
Average low22°
Average precipitation0.07 in
Chance of precipitation27%
Record high44° (2003)
Record low0° (1992)
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)
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.