Historical weather data, all-time temperature records, and monthly climate averages for Los Lunas, NM. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Los Lunas sits right in the sweet spot of spring — historically mild, with an average high of 70° and almost no chance of precipitation. That said, the date has a wide range in the record books: a balmy 83° back in 1961 and a stinging 19° low in 1979 show how unpredictable early April can still be here.
Los Lunas plays for keeps on both ends of the thermometer — 68 years of data reveal a scorching all-time high of 108° in June 2013 and a brutal -25° in January 1971, an 133-degree spread that tells you this is serious high desert country. Summer monsoons can unload fast, as a single August day in 1980 proved with 2.41 inches of rain, while December 1992 brought a rare 10-inch snow dump.
If you're planning a visit, late June is peak heat with average highs near 94°, while January and December both top out around 52°. The wet season arrives in late summer — late July through early August is the rainiest stretch, driven by the monsoon — so expect afternoon storms if you're here then. Spring and fall offer the most comfortable conditions, with April and October both averaging highs in the mid-70s.