Iliamna weather in February: Iliamna, Alaska: normal highs, lows, rain and records for February
Iliamna in February has a normal high of 30°F and a normal low of 16°F, a daily mean of 23°F, rising from 27°F on the 1st to 31°F by the 29th. Measurable precipitation falls on 9 days in a normal February, 1.06 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of −1°C and low of −9°C, 27 mm of precipitation in February.
- NOAA stationIliamna Airport
- Station IDUSW00025506
- Location59.75°N 154.91°W
- Elevation143 ft (44 m)
- Population (census place)45
- Jan 25° 12°
- Feb 30° 16°
- Mar 32° 16°
- Apr 43° 29°
- May 55° 38°
- Jun 62° 45°
- Jul 65° 51°
- Aug 64° 50°
- Sep 56° 43°
- Oct 45° 32°
- Nov 33° 21°
- Dec 28° 15°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Iliamna in February?
The normal high is 30°F and the normal low 16°F, for a daily mean of 23.1°F. February is 4.7°F warmer than January and 0.6°F cooler than March. February is the 10th warmest month of the year in Iliamna and the 9th wettest. Across the month the normal high rises 4°F, from 27°F on February 1 to 31°F on February 29. From one year to the next February's mean temperature typically moves about 7.4°F either way (NOAA's standard deviation), so roughly two Februarys in three average between 16°F and 31°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 30%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| February 1 | 27°F | 15°F | 27% | 10% |
| February 8 | 29°F | 16°F | 29% | 11% |
| February 15 | 30°F | 17°F | 30% | 11% |
| February 22 | 31°F | 17°F | 30% | 11% |
| February 28 | 31°F | 16°F | 29% | 11% |
Every day of February: normal high, low and chance of precipitation (warmest afternoon February 22, coldest night February 1)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| February 1 | 27°F | 15°F | 27% | 10% | 8 h |
| February 2 | 28°F | 15°F | 28% | 10% | 8 h |
| February 3 | 28°F | 15°F | 28% | 10% | 8 h 10 min |
| February 4 | 28°F | 16°F | 28% | 11% | 8 h 10 min |
| February 5 | 28°F | 16°F | 28% | 11% | 8 h 20 min |
| February 6 | 29°F | 16°F | 29% | 11% | 8 h 20 min |
| February 7 | 29°F | 16°F | 29% | 11% | 8 h 30 min |
| February 8 | 29°F | 16°F | 29% | 11% | 8 h 30 min |
| February 9 | 29°F | 17°F | 29% | 11% | 8 h 40 min |
| February 10 | 30°F | 17°F | 29% | 11% | 8 h 40 min |
| February 11 | 30°F | 17°F | 29% | 11% | 8 h 50 min |
| February 12 | 30°F | 17°F | 30% | 11% | 8 h 50 min |
| February 13 | 30°F | 17°F | 30% | 11% | 9 h |
| February 14 | 30°F | 17°F | 30% | 11% | 9 h |
| February 15 | 30°F | 17°F | 30% | 11% | 9 h 10 min |
| February 16 | 31°F | 17°F | 30% | 11% | 9 h 10 min |
| February 17 | 31°F | 17°F | 30% | 11% | 9 h 20 min |
| February 18 | 31°F | 17°F | 30% | 11% | 9 h 20 min |
| February 19 | 31°F | 17°F | 30% | 11% | 9 h 30 min |
| February 20 | 31°F | 17°F | 30% | 11% | 9 h 40 min |
| February 21 | 31°F | 17°F | 30% | 11% | 9 h 40 min |
| February 22 | 31°F | 17°F | 30% | 11% | 9 h 50 min |
| February 23 | 31°F | 16°F | 30% | 11% | 9 h 50 min |
| February 24 | 31°F | 16°F | 30% | 11% | 10 h |
| February 25 | 31°F | 16°F | 29% | 11% | 10 h |
| February 26 | 31°F | 16°F | 29% | 11% | 10 h 10 min |
| February 27 | 31°F | 16°F | 29% | 11% | 10 h 10 min |
| February 28 | 31°F | 16°F | 29% | 11% | 10 h 20 min |
| February 29 | 31°F | 16°F | 29% | 11% | 10 h 20 min |
- Normal high
- 30°FFebruary average
- Normal low
- 16°FFebruary average
- Precipitation
- 1.06 inmonth total
- Days with precipitation
- 90.01 inch or more
- Nights at 32°F or colder
- 23
- Daylight
- 8 h to 10 h 20 minFebruary 1 to February 28
- Sunshine
- 52%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00025506; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Iliamna in February?
On a given February day the chance of 0.01 inch or more is 29% on average, highest around February 16 (30%). In all, 1.06 in falls on 9 days of a normal February.
In a normal February in Iliamna, 23 nights fall to freezing and 13 days stay below freezing all day.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00025506.
How humid and windy is Iliamna in February?
At 3 p.m. the normal temperature is 27°F with 65% relative humidity and a dew point of 17°F; at 6 a.m. it is 20°F with 77% humidity. The wind averages 9.9 mph, most often from the east-northeast in the afternoon. A dew point under 50°F feels dry.
| Time | Temperature | Dew point | Humidity | Wind | Clear or few clouds |
|---|---|---|---|---|---|
| 6 a.m. | 20°F | 14°F | 77% | 10.1 mph | – |
| 9 a.m. | 20°F | 14°F | 76% | 10.0 mph | 40% |
| noon | 24°F | 16°F | 70% | 10.7 mph | 43% |
| 3 p.m. | 27°F | 17°F | 65% | 10.4 mph | 29% |
| 6 p.m. | 26°F | 17°F | 69% | 9.8 mph | – |
| 9 p.m. | 23°F | 16°F | 74% | 9.6 mph | 33% |
Source: NOAA NCEI 1991-2020 hourly normals, station USW00025506. 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 Iliamna?
The warmest February temperature on this station's record (since 1920) is 50°F, on February 18, 2025; the coldest is −46°F, on February 2, 1947. The wettest February brought 4.08 in (2022); the snowiest, 33.6 inches (1955).
The February mean against the 1991-2020 normal of 23.1°F: 2021 19.2°F (−3.9), 2022 27.1°F (+4.0), 2023 19.5°F (−3.6), 2024 22.3°F (−0.8), 2025 29.2°F (+6.1), 2026 15.1°F (−8.0). 2 of 6 ran warmer than normal.
| February | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 19.2°F | −3.9°F | 2.06 in |
| 2022 | 27.1°F | +4.0°F | 4.08 in |
| 2023 | 19.5°F | −3.6°F | 1.33 in |
| 2024 | 22.3°F | −0.8°F | 1.72 in |
| 2025 | 29.2°F | +6.1°F | 0.08 in |
| 2026 | 15.1°F | −8.0°F | 0.78 in |
Source: records: ACIS, station USW00025506; recent months: ACIS, station USW00025506. Records and recent months use complete months only.
How does February in Iliamna 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; Iliamna's is 30°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.