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Record-Breaking Warmth in Boise on December 18
Boise experienced an unprecedented December 18 this week, with temperatures soaring to a high of 59 degrees Fahrenheit, eclipsing a long-standing record that had been in place since 1917. According to the National Weather Service’s office in Boise, the previous record was set at 58 degrees.
The warm spell was attributed to “breezy southeast winds” that contributed to the elevated temperatures earlier in the day, combined with ample sunshine that further boosted warmth. A post from the Boise Weather Service on X, formerly known as Twitter, indicated that there were still possibilities for the temperatures to climb even higher during the day.
At 2:30 p.m., meteorologist Korri Anderson provided a follow-up update, stating that the temperature ultimately peaked at 59 degrees just before 4 p.m.
In contrast to this year’s unseasonably warm conditions, the average high for Boise on December 18 typically hovers around 38 degrees, highlighting the significant deviation from historical norms.
Looking ahead, Anderson mentioned that while Boise is expected to remain in the low 50s in the days to come, the unique wind pattern that contributed to Wednesday’s warmth would not be replicated.
Additionally, the forecast suggests minimal prospects for a snowy Christmas. Precipitation is expected to begin Saturday, concluding around Christmas Day, yet temperatures are likely to remain too high for snowfall. This insight has raised concerns regarding the potential for Boise to set a new record for the latest first snowfall of the season.
So far, Boise has recorded only a meager one-tenth of an inch of snow this season, marking the latest initial snowfall since 1958 when the first snow appeared on December 30. Typically, the average date for Boise’s first snowfall falls on November 22, further emphasizing the unusual weather patterns observed this year.
As the winter season progresses, Boise residents and meteorologists alike will be watching closely to see how these weather trends evolve, particularly in relation to temperature fluctuations and snowfall expectations.
Source
www.yahoo.com