Climate McGrath - Alaska
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 2 | 12 | 25 | 41 | 57 | 68 |
| Average low in ºF Av. low Lo | -15 | -10 | -2 | 19 | 36 | 47 |
| Av. precipitation in inch Av. precip. Pre. | 1.09 | 0.94 | 0.81 | 0.74 | 1.09 | 1.52 |
| Av. snowfall in inch Snowfall Sn | 16 | 13 | 11 | 5 | 1 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 69 | 63 | 53 | 32 | 13 | 5 |
| Average low in ºF Av. low Lo | 51 | 46 | 36 | 18 | -2 | -12 |
| Av. precipitation in inch Av. precip. Pre. | 2.38 | 2.80 | 2.49 | 1.44 | 1.41 | 1.29 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 2 | 10 | 19 | 20 |
What is the average weather in McGrath, Alaska?
McGrath experiences a subarctic climate, characterized by very cold winters and mild summers, creating a very strong seasonal temperature contrast. Although the area is dry overall with low annual precipitation, summer is the wettest season. Winters bring very significant snowfall, with moisture arriving relatively evenly throughout the year.
McGrath Climate Graph - Alaska Climate Chart
Daily normals McGrath - Alaska - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 1.4 | -14.7 | 0.04 | 0.04 | 0.50 | 0.50 |
| 2 Jan | 1.3 | -14.9 | 0.08 | 0.08 | 1.00 | 1.00 |
| 3 Jan | 1.1 | -15.1 | 0.12 | 0.12 | 1.50 | 1.50 |
| 4 Jan | 1.0 | -15.3 | 0.16 | 0.16 | 2.00 | 2.00 |
| 5 Jan | 0.9 | -15.4 | 0.20 | 0.20 | 2.50 | 2.50 |
| 6 Jan | 0.8 | -15.5 | 0.23 | 0.23 | 3.00 | 3.00 |
| 7 Jan | 0.7 | -15.6 | 0.27 | 0.27 | 3.50 | 3.50 |
| 8 Jan | 0.7 | -15.7 | 0.31 | 0.31 | 4.00 | 4.00 |
| 9 Jan | 0.7 | -15.7 | 0.35 | 0.35 | 4.50 | 4.50 |
| 10 Jan | 0.7 | -15.7 | 0.38 | 0.38 | 5.00 | 5.00 |
| 11 Jan | 0.8 | -15.7 | 0.42 | 0.42 | 5.50 | 5.50 |
| 12 Jan | 0.8 | -15.7 | 0.46 | 0.46 | 6.00 | 6.00 |
| 13 Jan | 1.0 | -15.6 | 0.50 | 0.50 | 6.40 | 6.40 |
| 14 Jan | 1.1 | -15.5 | 0.53 | 0.53 | 6.90 | 6.90 |
| 15 Jan | 1.3 | -15.3 | 0.57 | 0.57 | 7.40 | 7.40 |
| 16 Jan | 1.5 | -15.2 | 0.61 | 0.61 | 7.80 | 7.80 |
| 17 Jan | 1.7 | -15.0 | 0.65 | 0.65 | 8.30 | 8.30 |
| 18 Jan | 2.0 | -14.7 | 0.69 | 0.69 | 8.70 | 8.70 |
| 19 Jan | 2.3 | -14.5 | 0.72 | 0.72 | 9.10 | 9.10 |
| 20 Jan | 2.6 | -14.2 | 0.76 | 0.76 | 9.60 | 9.60 |
| 21 Jan | 2.9 | -13.9 | 0.79 | 0.79 | 10.00 | 10.00 |
| 22 Jan | 3.3 | -13.6 | 0.83 | 0.83 | 10.50 | 10.50 |
| 23 Jan | 3.7 | -13.2 | 0.87 | 0.87 | 11.00 | 11.00 |
| 24 Jan | 4.1 | -12.8 | 0.90 | 0.90 | 11.50 | 11.50 |
| 25 Jan | 4.6 | -12.5 | 0.94 | 0.94 | 12.00 | 12.00 |
| 26 Jan | 5.0 | -12.1 | 0.98 | 0.98 | 12.40 | 12.40 |
| 27 Jan | 5.5 | -11.6 | 1.02 | 1.02 | 12.90 | 12.90 |
| 28 Jan | 6.0 | -11.2 | 1.05 | 1.05 | 13.40 | 13.40 |
| 29 Jan | 6.5 | -10.8 | 1.09 | 1.09 | 13.80 | 13.80 |
| 30 Jan | 7.0 | -10.4 | 1.12 | 1.12 | 14.30 | 14.30 |
| 31 Jan | 7.6 | -9.9 | 1.15 | 1.15 | 14.70 | 14.70 |
Weather history McGrath - September 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Sep | 55.0 | 28.9 | 0.00 | - | - |
| 02 Sep | 54.0 | 32.0 | 0.00 | - | - |
| 03 Sep | 60.1 | 42.1 | 0.18 | - | - |
| 04 Sep | 61.0 | 57.9 | 0.86 | - | - |
| 05 Sep | 59.0 | 46.0 | 0.37 | - | - |
| 06 Sep | 59.0 | 45.0 | 0.00 | - | - |
| 07 Sep | 57.0 | 46.9 | 0.08 | - | - |
| 08 Sep | 59.0 | 48.9 | 0.12 | - | - |
| 09 Sep | 52.0 | 46.9 | 0.03 | - | - |
| 10 Sep | 55.9 | 48.9 | 0.03 | - | - |
| 11 Sep | 52.0 | 48.0 | 0.11 | - | - |
| 12 Sep | 57.9 | 44.1 | 0.01 | - | - |
| 13 Sep | 57.9 | 37.9 | 0.00 | - | - |
| 14 Sep | - | - | - | - | - |
| 15 Sep | - | - | - | - | - |
| 16 Sep | - | - | - | - | - |
| 17 Sep | - | - | - | - | - |
| 18 Sep | - | - | - | - | - |
| 19 Sep | - | - | - | - | - |
| 20 Sep | - | - | - | - | - |
| 21 Sep | - | - | - | - | - |
| 22 Sep | - | - | - | - | - |
| 23 Sep | - | - | - | - | - |
| 24 Sep | - | - | - | - | - |
| 25 Sep | - | - | - | - | - |
| 26 Sep | - | - | - | - | - |
| 27 Sep | - | - | - | - | - |
| 28 Sep | - | - | - | - | - |
| 29 Sep | - | - | - | - | - |
| 30 Sep | - | - | - | - | - |
Past weather McGrath
| Sep 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 56.9 ºF | 2 ºF | |
| Average low temperature Av. low temp. | 44.1 ºF | -15 ºF | |
| Total precipitation Total precip. | 1.79 inch | 1.09 inch | |
| Total snowfall Total snowfall | - inch | 16 inch | |
| Highest max temperature Highest max temp. | 61.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 52.0 ºF | - | |
| Highest min temperature Highest min temp. | 57.9 ºF | - | |
| Lowest min temperature Lowest min temp. | 28.9 ºF | - | |
Past weather September 2026 incomplete - Missing data
Geo McGrath - Alaska
| Country | United States | |
|---|---|---|
| State | Alaska | |
| County | Yukon-Koyukuk | |
| City | McGrath | |
| Zip Code | 99627 | |
| Longitude | -155.6 dec. degr. | |
| Latitude | 62.95 dec. degr. | |
| Altitude - Elevation | 331ft | |
| ICAO | - | |
| IATA | - |
Date and Time McGrath - Alaska
| Local Time | 03:42 AM | |
|---|---|---|
| Sunrise | 07:48 AM | |
| Sunset | 08:45 PM | |
| Day/Night | Night | |
| Timezone | Alaska Daylight Time | |
| Timezone DB | America - Anchorage |
Map of McGrath - Alaska
USGS National Map — Open interactive map
McGrath weather averages
| Annual high temperature | 37ºF |
| Annual low temperature | 18ºF |
| Average annual precip. | 18 inch |
| Av. annual snowfall | 97 inch |
Station Data
Monthly averages McGrath
Longitude: -155.596, Latitude: 62.9532
Average weather McGrath, AK - 99627
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...