January weather forecast
Cordova, AK

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A boat-laden busy bay of Cordova, Alaska, with the view of forests and snow-peaked mountains
A boat-laden busy bay of Cordova, Alaska, with the view of forests and snow-peaked mountains

Weather in January

From a meteorological perspective, January in Cordova, Alaska continues the grip of winter. Relative humidity rises to 80%, whereas wind speed slightly drops from December values. Following the trend of the winter season, January remains the coldest month, with the recorded monthly high and low temperatures being 30.2°F (-1°C) and 24.8°F (-4°C) respectively. Transitioning into February, a slight rise in temperature and decrease in humidity are expected, though the general winter conditions remain steadfast. There's no overlooking the fact that this month witnesses the least daylight amount, subtly underscoring the dominance of winter.

Temperature

January is the month when Cordova experiences its coldest temperatures, averaging a high of 30.2°F (-1°C) and a low of 24.8°F (-4°C).

Humidity

In January, the average relative humidity in Cordova, Alaska, is 80%.

Rainfall

In Cordova, during January, the rain falls for 13.6 days and regularly aggregates up to 6.69" (170mm) of precipitation. Throughout the year, there are 191.3 rainfall days, and 72.4" (1839mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Cordova. In Cordova, in January, during 10.3 snowfall days, 12.64" (321mm) of snow is typically accumulated. Throughout the year, there are 66.1 snowfall days, and 74.57" (1894mm) of snow is accumulated.

Ocean temperature

In January, the average ocean temperature in Cordova, Alaska, is 41.4°F (5.2°C).
Note: It is advised against swimming in 41.4°F (5.2°C) when it drops below 50°F (10°C). Such temperatures can cause extreme cold shock, leading to hyperventilation.

Daylight

In Cordova, the average length of the day in January is 6h and 46min.
On the first day of January in Cordova, sunrise is at 9:50 am and sunset at 3:42 pm. On the last day of the month, sunrise is at 9:01 am and sunset at 4:50 pm AKST.

Sunshine

In January, the average sunshine in Cordova, Alaska, is 2.5h.

UV index

In Cordova, Alaska, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In January, a regular UV index of 2 translates into these guidelines:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
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Frequently asked questions

What is the coldest time of year in Cordova?

January tends to be the coldest month in Cordova, with temperatures averaging a daily high of 30.2°F (-1°C) and a low of 24.8°F (-4°C).

How cold is January in Cordova?

The high-temperature, in January, in Cordova, is 30.2°F (-1°C), while the low-temperature averages to 24.8°F (-4°C).

What is the average humidity in January in Cordova?

In January, the average relative humidity in Cordova, Alaska, is 80%.

How much does it rain in Cordova in January?

In January, the rain falls for 13.6 days. Throughout January, 6.69" (170mm) of precipitation is accumulated.

How much does it snow in Cordova in January?

In Cordova, Alaska, during January, snow falls for 10.3 days and regularly aggregates up to 12.64" (321mm) of snow.

What is the ocean temperature in January in Cordova?

In Cordova, in January, the average water temperature is 41.4°F (5.2°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

How many hours of daylight does Cordova have in January?

In Cordova, the average day length in January is 6h and 46min.

When is the sunrise / sunset in January in Cordova?

In January, on the first day of the month, sunrise is at 9:50 am and sunset at 3:42 pm. On the last day of the month, in Cordova, sunrise is at 9:01 am and sunset at 4:50 pm AKST.

How long on average sun shines in January in Cordova?

The average sunshine duration in January in Cordova is 2.5h.

How high is the UV index in January in Cordova?

The average daily maximum UV index in January in Cordova, Alaska, is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
31.5°F -0.3°C
30.2°F -1°C
32.2°F 0.1°C
Average low temperature
26.2°F -3.2°C
24.8°F -4°C
25.2°F -3.8°C
Average pressure
29.68" 754mmHg
29.7" 754mmHg
29.82" 757mmHg
Average wind speed
12mph 19.3km/h
12.1mph 19.5km/h
10.9mph 17.5km/h
Average max. wind speed
12.9mph 20.8km/h
12.7mph 20.4km/h
11.5mph 18.5km/h
Average wind speed gusts
21.3mph 34.3km/h
21.2mph 34.1km/h
18.8mph 30.3km/h
Average humidity
81%
80%
77%
Average rainfall
8.98" 228mm
6.69" 170mm
5.51" 140mm
Average rainfall days
14.5
13.6
9.6
Average snowfall
17.76" 451mm
12.64" 321mm
17.72" 450mm
Average snowfall days
12.9
10.3
12.6
Average sea temperature
44.1°F 6.7°C
41.4°F 5.2°C
40.3°F 4.6°C
Average daylight
5h 5min
6h 5min
9h 1min
Average sunshine
2h 1min
2h 3min
3h 5min
Average sunshine days
9.3
10.3
10.3
Average UV index
1
2
2
Average cloud cover
68%
63%
58%
Average visibility
5mi 8km
5mi 8km
6mi 9.7km

Average temperature in January
Cordova, AK

Average temperature in January - Cordova, AK
  • Average high temperature in January: 30.2°F

The warmest month (with the highest average high temperature) is July (58.6°F).
The month with the lowest average high temperature is January (30.2°F).

  • Average low temperature in January: 24.8°F

The month with the highest average low temperature is August (50°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

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Average pressure in January
Cordova, AK

Average pressure in January - Cordova, AK
  • Average pressure in January: 29.7"Hg

The month with the highest atmospheric pressure is July (30"Hg).
The month with the lowest atmospheric pressure is November (29.65"Hg).

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Average wind speed in January
Cordova, AK

Average wind speed in January - Cordova, AK
  • Average wind speed in January: 12.1mph

The windiest months (with the highest average wind speed) are January and November (12.1mph).
The calmest month (with the lowest average wind speed) is June (5.2mph).

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Average humidity in January
Cordova, AK

Average humidity in January - Cordova, AK
  • Average humidity in January: 80%

The month with the highest relative humidity is August (84%).
The month with the lowest relative humidity is November (75%).

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Average rainfall in January
Cordova, AK

Average rainfall in January - Cordova, AK
  • Average rainfall in January: 6.69"

The wettest month (with the highest rainfall) is October (9.09").
The driest month (with the least rainfall) is June (2.72").

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Average rainfall days in January
Cordova, AK

Average rainfall days in January - Cordova, AK
  • Average rainfall days in January: 13.6 days

The month with the highest number of rainy days is August (21 days).
The month with the least rainy days is February (9.6 days).

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Average snowfall in January
Cordova, AK

Average snowfall in January - Cordova, AK
  • Average snowfall in January: 12.64"

The month with the highest snowfall is December (17.76").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Cordova, AK

Average snowfall days in January - Cordova, AK
  • Average snowfall days in January: 10.3 days

The month with the highest number of snowfall days is December (12.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in January
Cordova, AK

Average sea temperature in January - Cordova, AK
  • Average sea temperature in January: 41.4°F

The best month for swimming (with the highest average sea temperature) is July (57.3°F).
The coldest month (with the lowest average sea temperature) is March (39.6°F).

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Average daylight in January /
Average sunshine in January
Cordova, AK

Average daylight in January / Average sunshine in January - Cordova, AK
  • Average daylight in January: 6h and 5min

The month with the longest days is June (Average daylight: 18h and 54min).
The month with the shortest days is December (Average daylight: 5h and 54min).

  • Average sunshine in January: 2h and 3min

The months with the most sunshine are May, June and July (Average sunshine: 7h and 36min).
The month with the least sunshine is December (Average sunshine: 2h and 6min).

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Average sunshine days in January
Cordova, AK

Average sunshine days in January - Cordova, AK
  • Average sunshine days in January: 10.3 days

The month with the most sunshine days is July (12.1 days).
The month with the least sunshine days is September (8 days).

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Average UV index in January
Cordova, AK

Average UV index in January - Cordova, AK
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are November and December (UV index 1).

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Average cloud cover in January
Cordova, AK

Average cloud cover in January - Cordova, AK
  • Average cloud cover in January: 63

The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is May (Cloud cover 57).

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Average visibility in January
Cordova, AK

Average visibility in January - Cordova, AK
  • Average visibility in January: 5mi

The months with the highest visibility are February, March, April, May, June, July, September, October and November (6mi).
The months with the lowest visibility are January, August and December (5mi).

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Cordova, Alaska, USA

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