January 2012 Weather Summary
Contact: Deb Kurtz, (907) 422-0544
Brrr…it's been a cold year so far in Kenai Fjords National Park! Temperatures recorded at the Seward airport remained below average throughout the month of January with only one day, January 11th, warming above the freezing mark. The cold temperatures were often accompanied by clear skies with the exception of a large winter storm that dumped more than a foot of snow and rain for a total of 2.54 inches of water equivalent from January 9-12. Mid-storm, on January 11th, temperatures rose to a maximum of 37 degrees F, marking the warmest day of the month (and only day above freezing) with a daily average of 33 degrees F. (Kudos to the National Weather Service for their spot-on prediction of this storm in their short-term forecast!) Unfortunately, the weather station at the Seward airport malfunctioned a few days later and no weather was recorded from January 15-18. With four days of missing temperature and precipitation data, averages cannot be accurately calculated and should not be used for comparisons for this month. However, for the remainder of the month, every daily temperature recorded at the Seward airport (with the exception of Jan. 11th) was below the long term monthly average of 27.1 degrees F.
The closest weather station to the Seward airport is the Exit Glacier SNOTEL station, located 7 miles northwest of the airport near Kenai Fjords National Park's visitor facilities. The climate at Exit Glacier exhibits more interior-like conditions than in Seward (where the ocean has a greater moderating effect) with colder, snowier winters and warmer, drier summers. This station recorded a complete dataset for the month of January and reveals that the temperatures were very cold during the period that the Seward airport was missing data, with the lowest and third lowest average daily temperatures of the month occurring during that period. (The three lowest average daily temperatures occurred on 1/18 , 1/19, and 1/17, (-15.9, -15.2 and -13.4 degrees F), respectively). The average daily temperature at Exit Glacier in January was a brisk 1.6 degrees F! Temperatures recorded at the SNOTEL were significantly lower than at the Seward airport but, if the same temperature pattern was true at the Seward airport, then we would be able to report a significantly cold departure from normal for the month of January. Average monthly temperatures are unavailable at the Exit Glacier SNOTEL as this is the first year of operation.
Also of note:
Did You Know?
Snowfall on the Harding Icefield can exceed 100 feet each year. After 4-10 years of compression snow turns into glacial ice.