Climate averages 1991–2020

Rio Rancho weather
in May.

A warm, fairly dry month: the 5th warmest and the 7th driest of the year. Meets the pleasant-weather rule

Long-term climate patterns, not a forecast for a particular trip.

Average high 25.9°C Daytime mean, May
Average low 11.5°C Night-time mean, May
Rainfall 18 mm 3 days with ≥1 mm
Daylight 14 h Sunrise to sunset, per day
Every month in Rio Rancho · average highYear overview

May is a warm month in Rio Rancho: daytime highs average 25.9°C and nights cool to about 11.5°C. By daytime temperature it is the 5th warmest of the 12 months.

Expect about 18 mm of rain on roughly 3 days, which makes May a fairly dry month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 00 min on an average May day.

The nearest other city in this atlas is Enchanted Hills (13 km away). In May its highs average 25.7°C, about as warm as Rio Rancho, with 25 mm of rain.

Among the 498 cities listed in the United States, Rio Rancho ranks joint 164th of 498 for the warmest May highs and joint 96th of 498 for the driest May (rainfall, lowest first). The mean May high of those 498 cities is 23.8°C; Rio Rancho is 2.1°C warmer than that mean.

From May to June, average highs rise by 5.8°C to 31.7°C, and monthly rainfall falls from 18 mm to 11 mm.

The annual picture

May in context

30-year average
Average highAverage low°C
Average daily high and low temperatures by month The same values are available in the monthly table below. Lines show mean daily maxima and minima, not a forecast interval. -10-505101520253035 JanFebMarAprMayJunJulAugSepOctNovDec

Monthly rainfall

Average total · mm
Average monthly rainfall totalsEach bar is a mean monthly total over 1991–2020. Full numbers are in the table. JanFebMarAprMayJunJulAugSepOctNovDec 500

Averages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated

Every month, side by side

Rio Rancho climate table

1991–2020
Monthly climate averages for Rio Rancho, 1991–2020
MonthAverage highHigh / lowAverage lowRainfall mm/monthRain days ≥1 mm/dayDaylight hours/dayDay­light h/day
January 7.4°C-3.4°C-3.4°C164.210.110 h
February 10.9°C-1.4°C-1.4°C153.610.911 h
March 16.0°C2.2°C2.2°C163.511.912 h
April 20.5°C6.0°C6.0°C152.813.113 h
May, selected 25.9°C11.5°C11.5°C183.214.014 h
June 31.7°C17.0°C17.0°C112.314.514 h
July 32.0°C19.4°C19.4°C316.614.314 h
August 30.6°C18.3°C18.3°C286.113.513 h
September 27.1°C14.5°C14.5°C294.412.412 h
October 20.5°C8.1°C8.1°C294.111.311 h
November 13.2°C1.5°C1.5°C173.210.310 h
December 7.3°C-3.2°C-3.2°C193.89.810 h

Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.

Compare places

May in nearby cities

Distance from Rio Rancho

Read the numbers correctly

Climate, not a promise.

These patterns help compare months. They cannot tell you the weather on a specific day of your trip.

Sources, method and limits

How these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Rio Rancho) is explained once on the Rio Rancho year overview and on the Sources, method and limits page.