Monthly outlook for Mertarvik, AK: average high 39.2°, average low 33.6°. That is 3° above the climate normal for October. Precipitation is expected on 8 days (about 2.2 inches), against a normal of 5 days and 1.0 inches. The warmest day looks like 29 October (45.2°), the coolest 21 October (28°).
39.2°/33.6°
Average high / low
+3°
Above normal
8 / 5
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
37.2°
34.9°
+1.3°
25 October – 3 November
42.5°
30.9°
+6.4°
4 November – 13 November
at normal
28.6°
—
October records over 66 years
57.9°1 October 2018All-time high
0.7°27 October 1985All-time low
Fri, 1638° / 31°0
38 °
Mertarvik, Friday, 16 October
Overcast. High 38°, low 31°.
Pressure29.62 inHg
Wind18.7 mph NW
Humidity68%
Visibility6.2 mi
Dew point27°
Sat, 1736° / 30°0
36 °
Mertarvik, Saturday, 17 October
Overcast. High 36°, low 30°.
Pressure29.91 inHg
Wind2.5 mph SE
Humidity67%
Visibility6.2 mi
Dew point24°
Sun, 1835° / 31°0.2
35 °
Mertarvik, Sunday, 18 October
Snow. High 35°, low 31°.
Pressure29.80 inHg
Wind19.3 mph E
Humidity74%
Visibility6.2 mi
Dew point27°
Mon, 1938° / 31°0.33
38 °
Mertarvik, Monday, 19 October
Snow. High 38°, low 31°.
Pressure29.29 inHg
Wind20.6 mph E
Humidity100%
Visibility—
Dew point36°
Tue, 2034° / 31°0.07
34 °
Mertarvik, Tuesday, 20 October
Light snow. High 34°, low 31°.
Pressure29.29 inHg
Wind23 mph N
Humidity88%
Visibility—
Dew point29°
Wed, 2134° / 28°0
34 °
Mertarvik, Wednesday, 21 October
Overcast. High 34°, low 28°.
Pressure29.80 inHg
Wind18.9 mph NW
Humidity74%
Visibility—
Dew point25°
Thu, 2236° / 30°0
36 °
Mertarvik, Thursday, 22 October
Overcast. High 36°, low 30°.
Pressure29.94 inHg
Wind11.8 mph S
Humidity80%
Visibility—
Dew point27°
Fri, 2340° / 31°0.71
40 °
Mertarvik, Friday, 23 October
Snow. High 40°, low 31°.
Pressure29.68 inHg
Wind40.4 mph SE
Humidity83%
Visibility—
Dew point29°
Sat, 2444° / 38°0.3
44 °
Mertarvik, Saturday, 24 October
Rain. High 44°, low 38°.
Pressure29.21 inHg
Wind35.4 mph SW
Humidity99%
Visibility—
Dew point39°
Sun, 2541° / 37°0.11
41 °
Mertarvik, Sunday, 25 October
Light rain. High 41°, low 37°.
Pressure29.47 inHg
Wind21.3 mph S
Humidity79%
Visibility—
Dew point34°
Mon, 2641° / 35°0.21
41 °
Mertarvik, Monday, 26 October
Rain. High 41°, low 35°.
Pressure29.85 inHg
Wind27.7 mph W
Humidity84%
Visibility—
Dew point34°
Tue, 2743° / 36°0.16
43 °
Mertarvik, Tuesday, 27 October
Rain. High 43°, low 36°.
Pressure29.91 inHg
Wind33.6 mph SW
Humidity75%
Visibility—
Dew point35°
Wed, 2840° / 37°0.04
40 °
Mertarvik, Wednesday, 28 October
Light rain. High 40°, low 37°.
Pressure30.24 inHg
Wind38.6 mph W
Humidity76%
Visibility—
Dew point31°
Thu, 2945° / 37°0.04
45 °
Mertarvik, Thursday, 29 October
Light rain. High 45°, low 37°.
Pressure30.36 inHg
Wind15.8 mph S
Humidity93%
Visibility—
Dew point41°
Fri, 3045° / 41°0.03
45 °
Mertarvik, Friday, 30 October
Light rain. High 45°, low 41°.
Pressure30.12 inHg
Wind28.8 mph S
Humidity97%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3130° / 23°0.04
30 °
Mertarvik, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high30°
Average low23°
Average precipitation0.04 in
Chance of precipitation28%
Record high43° (1991)
Record low4° (1985)
Sun, 0129° / 22°0.05
29 °
Mertarvik, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high29°
Average low22°
Average precipitation0.05 in
Chance of precipitation25%
Record high43° (1991)
Record low-3° (1985)
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)
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.