The summary climate graph for Bettles, AK shows a selection of temperature, rainfall and snow minimum, mean and maximum measures over the course of a year. Click on each of the measures in the key to toggle them on and off.
The warmest month in Bettles, Alaska is July with an average high temperature of 71.1°F. The hottest day on record was July 7 1986 when the temperature hit 93.0°F. During January the overnight temperature drops to an average of -18.2°F with the lowest temperature of -69.2°F being recorded on January 26 1989.
The warmest days on record are:
| 7 Jul 1986 | 93°F |
| 14 Jun 1999 | 91.6°F |
| 31 Jul 1977 | 90°F |
| 1 Aug 1977 | 90°F |
| 27 Jun 1983 | 90°F |
The warmest months on average were:
| June 2004 | 76.8°F |
| July 2007 | 76.8°F |
| July 2009 | 76.6°F |
| July 1993 | 75.9°F |
| July 1990 | 75.7°F |
The coldest days on record are:
| 26 Jan 1989 | -69.2°F |
| 7 Feb 1979 | -67.9°F |
| 6 Jan 1975 | -65.9°F |
| 28 Jan 1947 | -65°F |
| 19 Jan 1973 | -64.1°F |
The coldest months on average were:
| January 2012 | -44.9°F |
| February 1990 | -40.2°F |
| February 1974 | -39.1°F |
| February 1979 | -39.1°F |
| January 1989 | -37°F |
The wettest month in Bettles, AK is August with an average of 2.0 inches of rain falling on 15 to 16 days. The driest month in Bettles, AK is March with an average of 0.6 inches of rain falling on 0 to 1 days.
The wettest days on record are:
| 24 March 1973 | 2 inches |
| 10 March 1977 | 1 inches |
| 4 March 1990 | 0.6 inches |
| 19 March 1993 | 0.6 inches |
| 25 March 1991 | 0.6 inches |
The wettest months on record are:
| April 1973 | 12.3 inches |
| May 1973 | 8.8 inches |
| August 1994 | 8.8 inches |
| January 1973 | 6.2 inches |
| December 1978 | 6.2 inches |
The driest months on record are:
| February 1945 | 0 inches |
| March 1945 | 0 inches |
| April 1945 | 0 inches |
| May 1945 | 0 inches |
| June 1945 | 0 inches |