Bettles weather in December: Bettles, Alaska: normal highs, lows, rain and records for December
Bettles in December has a normal high of 2°F and a normal low of −14°F, a daily mean of −6°F, falling from 4°F on the 1st to −1°F by the 31st. Measurable precipitation falls on 11 days in a normal December, 1.14 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of −17°C and low of −25°C, 29 mm of precipitation and 46 cm of snow in December.
- NOAA stationBettles Airport
- Station IDUSW00026533
- Location66.92°N 151.51°W
- Elevation642 ft (196 m)
- Population24
- Jan -2° -19°
- Feb 7° -13°
- Mar 17° -9°
- Apr 36° 13°
- May 56° 34°
- Jun 70° 47°
- Jul 70° 49°
- Aug 63° 43°
- Sep 50° 33°
- Oct 28° 14°
- Nov 8° -7°
- Dec 2° -14°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Bettles in December?
The normal high is 2°F and the normal low −14°F, for a daily mean of -6.0°F. December is 6.3°F cooler than November and 4.6°F warmer than January. December is the 11th warmest month of the year in Bettles and the 7th wettest. Across the month the normal high falls 5°F, from 4°F on December 1 to −1°F on December 31. From one year to the next December's mean temperature typically moves about 7.1°F either way (NOAA's standard deviation), so roughly two Decembers in three average between -13°F and 1°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 38%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| December 1 | 4°F | −11°F | 38% | 12% |
| December 8 | 3°F | −12°F | 37% | 12% |
| December 15 | 3°F | −13°F | 37% | 12% |
| December 22 | 1°F | −15°F | 35% | 11% |
| December 31 | −1°F | −18°F | 33% | 10% |
Every day of December: normal high, low and chance of precipitation (warmest afternoon December 1, coldest night December 31)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| December 1 | 4°F | −11°F | 38% | 12% | 3 h 30 min |
| December 2 | 4°F | −11°F | 38% | 12% | 3 h 30 min |
| December 3 | 4°F | −11°F | 38% | 12% | 3 h 20 min |
| December 4 | 4°F | −11°F | 38% | 12% | 3 h 10 min |
| December 5 | 4°F | −12°F | 37% | 12% | 3 h |
| December 6 | 3°F | −12°F | 37% | 12% | 3 h |
| December 7 | 3°F | −12°F | 37% | 12% | 2 h 50 min |
| December 8 | 3°F | −12°F | 37% | 12% | 2 h 40 min |
| December 9 | 3°F | −12°F | 37% | 12% | 2 h 40 min |
| December 10 | 3°F | −12°F | 37% | 12% | 2 h 30 min |
| December 11 | 3°F | −12°F | 37% | 12% | 2 h 20 min |
| December 12 | 3°F | −13°F | 37% | 12% | 2 h 20 min |
| December 13 | 3°F | −13°F | 37% | 12% | 2 h 10 min |
| December 14 | 3°F | −13°F | 37% | 12% | 2 h |
| December 15 | 3°F | −13°F | 37% | 12% | 2 h |
| December 16 | 2°F | −13°F | 36% | 12% | 1 h 50 min |
| December 17 | 2°F | −14°F | 36% | 12% | 1 h 50 min |
| December 18 | 2°F | −14°F | 36% | 11% | 1 h 50 min |
| December 19 | 2°F | −14°F | 36% | 11% | 1 h 40 min |
| December 20 | 2°F | −14°F | 36% | 11% | 1 h 40 min |
| December 21 | 1°F | −15°F | 35% | 11% | 1 h 40 min |
| December 22 | 1°F | −15°F | 35% | 11% | 1 h 40 min |
| December 23 | 1°F | −15°F | 35% | 11% | 1 h 40 min |
| December 24 | 1°F | −16°F | 34% | 11% | 1 h 40 min |
| December 25 | 0°F | −16°F | 34% | 11% | 1 h 40 min |
| December 26 | 0°F | −16°F | 34% | 11% | 1 h 50 min |
| December 27 | 0°F | −17°F | 34% | 11% | 1 h 50 min |
| December 28 | 0°F | −17°F | 33% | 11% | 1 h 50 min |
| December 29 | −1°F | −17°F | 33% | 11% | 2 h |
| December 30 | −1°F | −18°F | 33% | 10% | 2 h |
| December 31 | −1°F | −18°F | 33% | 10% | 2 h 10 min |
- Normal high
- 2°FDecember average
- Normal low
- −14°FDecember average
- Precipitation
- 1.14 inmonth total
- Days with precipitation
- 110.01 inch or more
- Snowfall
- 18.2 inmonth total
- Nights at 32°F or colder
- 31
- Daylight
- 3 h 30 min to 2 h 10 minDecember 1 to December 31
- Sunshine
- 84%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00026533; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain or snow in Bettles in December?
On a given December day the chance of 0.01 inch or more is 36% on average, highest around December 1 (38%). In all, 1.14 in falls on 11 days of a normal December.
In a normal December in Bettles, 31 nights fall to freezing, 31 days stay below freezing all day and snowfall averages 18.2 inches.
Snow falls on 13 days in a normal December, and an inch or more covers the ground on 31 days.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00026533.
How humid and windy is Bettles in December?
At 3 p.m. the normal temperature is −7°F with 98% relative humidity and a dew point of −7°F; at 6 a.m. it is −7°F with 94% humidity. The wind averages 4.1 mph, most often from the north-northwest in the afternoon. A dew point under 50°F feels dry.
| Time | Temperature | Dew point | Humidity | Wind | Clear or few clouds |
|---|---|---|---|---|---|
| 6 a.m. | −7°F | −8°F | 94% | 4.0 mph | 54% |
| 9 a.m. | −7°F | −7°F | 100% | 4.3 mph | 41% |
| noon | −6°F | −8°F | 93% | 4.2 mph | 42% |
| 3 p.m. | −7°F | −7°F | 98% | 4.2 mph | 34% |
| 6 p.m. | −6°F | −8°F | 92% | 4.3 mph | 44% |
| 9 p.m. | −7°F | −8°F | 98% | 4.2 mph | 43% |
Source: NOAA NCEI 1991-2020 hourly normals, station USW00026533. 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 December in Bettles?
The warmest December temperature on Bettles's official record (since 1944) is 38°F, on December 9, 1960; the coldest is −60°F, on December 15, 1946. The wettest December brought 3.61 in (2021); the snowiest, 62.4 inches (2018).
The December mean against the 1991-2020 normal of -6.0°F: 2021 -7.7°F (−1.7), 2022 -6.1°F (−0.1), 2023 -4.4°F (+1.6), 2024 1.8°F (+7.8), 2025 -24.2°F (−18.2). 2 of 5 ran warmer than normal.
| December | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | -7.7°F | −1.7°F | 3.61 in |
| 2022 | -6.1°F | −0.1°F | 0.56 in |
| 2023 | -4.4°F | +1.6°F | 1.01 in |
| 2024 | 1.8°F | +7.8°F | 0.75 in |
| 2025 | -24.2°F | −18.2°F | 0.00 in |
Source: records: ACIS, NWS threaded record BTTthr; recent months: ACIS, station USW00026533. Records and recent months use complete months only.
How does December in Bettles compare across Alaska?
Across the 85 places PlainClimate covers in Alaska, December normal highs run from −7°F in Chicken to 42°F in Sitka; Bettles's is 2°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.