Fountain Hills climate

Fountain Hills Weather in March

NOAA 1991-2020 normals for Fountain Hills, 1.1 km from Fountain Hills

Average highs run from 70°F on March 1 to 78°F on March 31, and lows from 48°F to 53°F. Normal precipitation for the month is 1.28 in over about 3 wet days.

March day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Fountain Hills, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

March at a glance

Average high
74°F
Average low
51°F
Precipitation
1.28 in
Record high
105°FMar 20, 2026
Record low
30°FMar 1, 2007
Chance of a freeze
0%
Days of 90°F or more
1.6
Daylight
11 h 29 min to 12 h 31 min
Cloud cover
38%
Humidity
44%
Dew point
31°F
Wind
7.4 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation.

DateNormal highNormal lowRecord highRecord lowChance wet
Mar 170°F48°F93°F 202630°F 200714%
Mar 270°F48°F90°F 200931°F 200714%
Mar 370°F49°F89°F 201636°F 201213%
Mar 471°F49°F89°F 201635°F 200813%
Mar 571°F49°F85°F 201239°F 200813%
Mar 671°F49°F86°F 202136°F 200813%
Mar 771°F49°F91°F 200734°F 200813%
Mar 872°F49°F91°F 202633°F 201213%
Mar 972°F50°F91°F 200435°F 202213%
Mar 1072°F50°F91°F 200435°F 201912%
Mar 1172°F50°F89°F 200435°F 201012%
Mar 1273°F50°F92°F 202636°F 201012%
Mar 1373°F50°F92°F 201737°F 201012%
Mar 1473°F50°F93°F 201734°F 201911%
Mar 1574°F51°F93°F 200743°F 201211%
Mar 1674°F51°F102°F 200738°F 202411%
Mar 1774°F51°F99°F 200734°F 202111%
Mar 1875°F51°F100°F 202635°F 200811%
Mar 1975°F51°F104°F 202640°F 200810%
Mar 2075°F51°F105°F 202633°F 201210%
Mar 2175°F52°F105°F 202638°F 201210%
Mar 2276°F52°F102°F 202641°F 201910%
Mar 2376°F52°F98°F 202637°F 20119%
Mar 2476°F52°F98°F 202639°F 20099%
Mar 2577°F52°F98°F 202539°F 20239%
Mar 2677°F52°F98°F 202640°F 20239%
Mar 2777°F53°F101°F 202638°F 20239%
Mar 2877°F53°F98°F 202638°F 20098%
Mar 2978°F53°F97°F 202642°F 20078%
Mar 3078°F53°F98°F 200444°F 20038%
Mar 3178°F53°F93°F 200439°F 20238%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Fountain Hills, in percent.0510151102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (MST).

March 1
sunrise 6:55 AM, sunset 6:24 PM
March 31
sunrise 6:16 AM, sunset 6:47 PM

Every day of March: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00023190 (Fountain Hills), public domain. Records: NOAA GHCN-Daily, station USC00022782, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.