Historical weather data, all-time temperature records, and monthly climate averages for Alamogordo, NM. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Alamogordo typically feels like spring is settling in, with an average high of 69° and a low around 43°. The date has seen a 54-degree swing in extremes — from a 30° freeze in 1956 to an 84° scorcher in 1954. Rain is unlikely, with only a 13% chance of any precipitation.
Alamogordo plays for keeps on both ends of the thermometer — 108° in July 1964 and -11° in January 1962 represent a staggering 119-degree range in recorded history. September monsoons can unleash serious rain, as the 1.91" single-day record from 1967 shows, while snowfall is rare but not unheard of, with 8.3" falling in a single January day back in 1949.
Alamogordo runs hot for most of the year, peaking in late June with average highs of 96° before cooling to a mild 53° in early January. If you're heat-averse, November through March offers the most comfortable window, with highs in the 55–66° range. Wet weather is concentrated in mid-July, driven by the summer monsoon, so pack accordingly if you're visiting then.