Juneau weather in February: Juneau, Alaska: normal highs, lows, rain and records for February
Juneau in February has a normal high of 36°F and a normal low of 25°F, a daily mean of 30°F, rising from 34°F on the 1st to 37°F by the 29th. Measurable precipitation falls on 17 days in a normal February, 4.31 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 2°C and low of −4°C, 109 mm of precipitation and 42 cm of snow in February.
- NOAA stationJuneau Airport
- Station IDUSW00025309
- Location58.36°N 134.56°W
- Elevation16 ft (5 m)
- Population31,572
- Jan 33° 24°
- Feb 36° 25°
- Mar 39° 27°
- Apr 49° 33°
- May 58° 40°
- Jun 62° 47°
- Jul 64° 50°
- Aug 63° 49°
- Sep 56° 44°
- Oct 47° 37°
- Nov 38° 29°
- Dec 35° 26°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Juneau in February?
The normal high is 36°F and the normal low 25°F, for a daily mean of 30.1°F. February is 1.6°F warmer than January and 2.8°F cooler than March. February is the 11th warmest month of the year in Juneau and the 8th wettest. Across the month the normal high rises 3°F, from 34°F on February 1 to 37°F on February 29. From one year to the next February's mean temperature typically moves about 4.6°F either way (NOAA's standard deviation), so roughly two Februarys in three average between 26°F and 35°F.
Bars above: each day's normal high to low. Columns below: the chance of 0.01 inch or more of precipitation that day, on a scale of 0 to 100% (highest 63%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| February 1 | 34°F | 24°F | 63% | 41% |
| February 8 | 35°F | 25°F | 61% | 39% |
| February 15 | 36°F | 25°F | 60% | 37% |
| February 22 | 36°F | 25°F | 58% | 36% |
| February 28 | 37°F | 25°F | 57% | 35% |
Every day of February: normal high, low and chance of precipitation (warmest afternoon February 28, coldest night February 1)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| February 1 | 34°F | 24°F | 63% | 41% | 8 h 10 min |
| February 2 | 35°F | 24°F | 63% | 41% | 8 h 20 min |
| February 3 | 35°F | 24°F | 63% | 40% | 8 h 20 min |
| February 4 | 35°F | 24°F | 63% | 40% | 8 h 30 min |
| February 5 | 35°F | 24°F | 62% | 40% | 8 h 30 min |
| February 6 | 35°F | 24°F | 62% | 39% | 8 h 30 min |
| February 7 | 35°F | 24°F | 62% | 39% | 8 h 40 min |
| February 8 | 35°F | 25°F | 61% | 39% | 8 h 40 min |
| February 9 | 35°F | 25°F | 61% | 39% | 8 h 50 min |
| February 10 | 35°F | 25°F | 61% | 38% | 8 h 50 min |
| February 11 | 36°F | 25°F | 61% | 38% | 9 h |
| February 12 | 36°F | 25°F | 60% | 38% | 9 h |
| February 13 | 36°F | 25°F | 60% | 38% | 9 h 10 min |
| February 14 | 36°F | 25°F | 60% | 38% | 9 h 10 min |
| February 15 | 36°F | 25°F | 60% | 37% | 9 h 20 min |
| February 16 | 36°F | 25°F | 60% | 37% | 9 h 20 min |
| February 17 | 36°F | 25°F | 59% | 37% | 9 h 30 min |
| February 18 | 36°F | 25°F | 59% | 37% | 9 h 30 min |
| February 19 | 36°F | 25°F | 59% | 37% | 9 h 40 min |
| February 20 | 36°F | 25°F | 59% | 36% | 9 h 40 min |
| February 21 | 36°F | 25°F | 59% | 36% | 9 h 50 min |
| February 22 | 36°F | 25°F | 58% | 36% | 9 h 50 min |
| February 23 | 36°F | 25°F | 58% | 36% | 10 h |
| February 24 | 36°F | 25°F | 58% | 36% | 10 h |
| February 25 | 37°F | 25°F | 58% | 36% | 10 h 10 min |
| February 26 | 37°F | 25°F | 57% | 35% | 10 h 10 min |
| February 27 | 37°F | 25°F | 57% | 35% | 10 h 20 min |
| February 28 | 37°F | 25°F | 57% | 35% | 10 h 20 min |
| February 29 | 37°F | 25°F | 57% | 35% | 10 h 30 min |
- Normal high
- 36°FFebruary average
- Normal low
- 25°FFebruary average
- Precipitation
- 4.31 inmonth total
- Days with precipitation
- 170.01 inch or more
- Snowfall
- 16.7 inmonth total
- Nights at 32°F or colder
- 21
- Daylight
- 8 h 10 min to 10 h 20 minFebruary 1 to February 28
- Sunshine
- 53%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00025309; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain or snow in Juneau in February?
On a given February day the chance of 0.01 inch or more is 60% on average, highest around February 1 (63%). In all, 4.31 in falls on 17 days of a normal February, 1 of them with an inch or more.
In a normal February in Juneau, 21 nights fall to freezing, 7 days stay below freezing all day and snowfall averages 16.7 inches.
Snow falls on 8 days in a normal February, and an inch or more covers the ground on 15 days.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00025309.
How humid and windy is Juneau in February?
At 3 p.m. the normal temperature is 35°F with 64% relative humidity and a dew point of 24°F; at 6 a.m. it is 27°F with 82% humidity. The wind averages 7.4 mph, most often from the east-southeast in the afternoon. A dew point under 50°F feels dry.
| Time | Temperature | Dew point | Humidity | Wind | Clear or few clouds |
|---|---|---|---|---|---|
| 6 a.m. | 27°F | 23°F | 82% | 6.4 mph | 33% |
| 9 a.m. | 29°F | 24°F | 79% | 6.9 mph | 23% |
| noon | 34°F | 24°F | 67% | 9.0 mph | 28% |
| 3 p.m. | 35°F | 24°F | 64% | 10.3 mph | 23% |
| 6 p.m. | 32°F | 24°F | 73% | 7.6 mph | 30% |
| 9 p.m. | 29°F | 24°F | 79% | 6.5 mph | 31% |
Source: NOAA NCEI 1991-2020 hourly normals, station USW00025309. Hourly normals exist only for NOAA's first-order stations; a dash where NOAA publishes no value for that hour (the sky at some hours).
What are the records for February in Juneau?
The warmest February temperature on Juneau's official record (since 1943) is 57°F, on February 27, 1992; the coldest is −22°F, on February 2, 1968. The wettest February brought 10.53 in (2022); the snowiest, 86.3 inches (1965).
The February mean against the 1991-2020 normal of 30.1°F: 2021 25.8°F (−4.3), 2022 34.3°F (+4.2), 2023 29.9°F (−0.2), 2024 29.9°F (−0.2), 2025 27.7°F (−2.4), 2026 30.8°F (+0.7). 2 of 6 ran warmer than normal.
| February | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 25.8°F | −4.3°F | 5.24 in |
| 2022 | 34.3°F | +4.2°F | 10.53 in |
| 2023 | 29.9°F | −0.2°F | 4.60 in |
| 2024 | 29.9°F | −0.2°F | 2.91 in |
| 2025 | 27.7°F | −2.4°F | 2.02 in |
| 2026 | 30.8°F | +0.7°F | 4.43 in |
Source: records: ACIS, NWS threaded record JNUthr; recent months: ACIS, station USW00025309. Records and recent months use complete months only.
How does February in Juneau compare across Alaska?
Across the 85 places PlainClimate covers in Alaska, February normal highs run from −9°F in Nuiqsut to 42°F in Metlakatla; Juneau's is 36°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.