Climate Fountain Hills - Arizona
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 64 | 68 | 74 | 83 | 93 | 102 |
| Average low in ºF Av. low Lo | 42 | 44 | 49 | 55 | 63 | 71 |
| Av. precipitation in inch Av. precip. Pre. | 1.53 | 1.40 | 1.56 | 0.44 | 0.20 | 0.06 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 104 | 103 | 98 | 87 | 73 | 63 |
| Average low in ºF Av. low Lo | 78 | 78 | 72 | 61 | 49 | 42 |
| Av. precipitation in inch Av. precip. Pre. | 1.13 | 1.30 | 0.96 | 0.81 | 0.90 | 1.35 |
What is the average weather in Fountain Hills, Arizona?
Fountain Hills experiences a hot semi-arid climate, defined by extremely hot summers and cool winters. Low annual precipitation is a key feature, with rainfall generally low and occasionally arriving in brief showers. While winter is the wettest season, there is a small increase in precipitation during the late summer months.
Fountain Hills Climate Graph - Arizona Climate Chart
Daily normals Fountain Hills - Arizona - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 62.0 | 43.6 | 0.05 | 0.05 | 0.00 | 0.00 |
| 2 Jan | 62.1 | 43.7 | 0.10 | 0.10 | 0.00 | 0.00 |
| 3 Jan | 62.2 | 43.8 | 0.15 | 0.15 | 0.00 | 0.00 |
| 4 Jan | 62.3 | 43.9 | 0.19 | 0.19 | 0.00 | 0.00 |
| 5 Jan | 62.4 | 43.9 | 0.24 | 0.24 | 0.00 | 0.00 |
| 6 Jan | 62.6 | 44.0 | 0.29 | 0.29 | 0.00 | 0.00 |
| 7 Jan | 62.7 | 44.1 | 0.33 | 0.33 | 0.00 | 0.00 |
| 8 Jan | 62.8 | 44.1 | 0.38 | 0.38 | 0.00 | 0.00 |
| 9 Jan | 63.0 | 44.2 | 0.42 | 0.42 | 0.00 | 0.00 |
| 10 Jan | 63.1 | 44.3 | 0.47 | 0.47 | 0.00 | 0.00 |
| 11 Jan | 63.2 | 44.3 | 0.51 | 0.51 | 0.00 | 0.00 |
| 12 Jan | 63.4 | 44.4 | 0.56 | 0.56 | 0.00 | 0.00 |
| 13 Jan | 63.5 | 44.5 | 0.61 | 0.61 | 0.00 | 0.00 |
| 14 Jan | 63.7 | 44.5 | 0.66 | 0.66 | 0.00 | 0.00 |
| 15 Jan | 63.8 | 44.6 | 0.71 | 0.71 | 0.00 | 0.00 |
| 16 Jan | 63.9 | 44.6 | 0.76 | 0.76 | 0.00 | 0.00 |
| 17 Jan | 64.1 | 44.6 | 0.81 | 0.81 | 0.00 | 0.00 |
| 18 Jan | 64.2 | 44.7 | 0.86 | 0.86 | 0.00 | 0.00 |
| 19 Jan | 64.4 | 44.7 | 0.91 | 0.91 | 0.00 | 0.00 |
| 20 Jan | 64.5 | 44.8 | 0.95 | 0.95 | 0.00 | 0.00 |
| 21 Jan | 64.6 | 44.8 | 1.00 | 1.00 | 0.00 | 0.00 |
| 22 Jan | 64.7 | 44.8 | 1.04 | 1.04 | 0.00 | 0.00 |
| 23 Jan | 64.9 | 44.9 | 1.08 | 1.08 | 0.00 | 0.00 |
| 24 Jan | 65.0 | 44.9 | 1.12 | 1.12 | 0.00 | 0.00 |
| 25 Jan | 65.1 | 44.9 | 1.16 | 1.16 | 0.00 | 0.00 |
| 26 Jan | 65.2 | 44.9 | 1.20 | 1.20 | 0.00 | 0.00 |
| 27 Jan | 65.3 | 45.0 | 1.24 | 1.24 | 0.00 | 0.00 |
| 28 Jan | 65.4 | 45.0 | 1.28 | 1.28 | 0.00 | 0.00 |
| 29 Jan | 65.5 | 45.0 | 1.32 | 1.32 | 0.00 | 0.00 |
| 30 Jan | 65.6 | 45.0 | 1.36 | 1.36 | 0.00 | 0.00 |
| 31 Jan | 65.7 | 45.1 | 1.41 | 1.41 | 0.00 | 0.00 |
Weather history Fountain Hills - September 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Sep | 87.1 | 71.1 | 0.29 | - | - |
| 02 Sep | 98.1 | 73.9 | 0.00 | - | - |
| 03 Sep | 100.0 | 78.1 | 0.00 | - | - |
| 04 Sep | 99.0 | 78.1 | 0.00 | - | - |
| 05 Sep | - | - | - | - | - |
| 06 Sep | 99.0 | 78.1 | 0.00 | - | - |
| 07 Sep | 102.0 | 77.0 | 0.00 | - | - |
| 08 Sep | 102.9 | 82.9 | 0.00 | - | - |
| 09 Sep | 104.0 | 80.1 | 0.00 | - | - |
| 10 Sep | 102.9 | 81.0 | 0.00 | - | - |
| 11 Sep | 104.0 | 82.0 | 0.00 | - | - |
| 12 Sep | - | - | - | - | - |
| 13 Sep | - | - | - | - | - |
| 14 Sep | - | - | - | - | - |
| 15 Sep | - | - | - | - | - |
| 16 Sep | 98.1 | 79.0 | 0.00 | - | - |
| 17 Sep | 91.0 | 70.0 | 1.95 | - | - |
| 18 Sep | 86.0 | 72.0 | 0.00 | - | - |
| 19 Sep | 98.1 | 75.0 | 0.00 | - | - |
| 20 Sep | 99.0 | 75.0 | 0.00 | - | - |
| 21 Sep | 99.0 | 73.9 | 0.00 | - | - |
| 22 Sep | - | - | - | - | - |
| 23 Sep | - | - | - | - | - |
| 24 Sep | - | - | - | - | - |
| 25 Sep | - | - | - | - | - |
| 26 Sep | - | - | - | - | - |
| 27 Sep | - | - | - | - | - |
| 28 Sep | - | - | - | - | - |
| 29 Sep | - | - | - | - | - |
| 30 Sep | - | - | - | - | - |
Past weather Fountain Hills
| Sep 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 98.1 ºF | 64 ºF | |
| Average low temperature Av. low temp. | 76.7 ºF | 42 ºF | |
| Total precipitation Total precip. | 2.24 inch | 1.53 inch | |
| Total snowfall Total snowfall | - inch | 0 inch | |
| Highest max temperature Highest max temp. | 104.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 86.0 ºF | - | |
| Highest min temperature Highest min temp. | 82.9 ºF | - | |
| Lowest min temperature Lowest min temp. | 70.0 ºF | - | |
Past weather September 2026 incomplete - Missing data
Geo Fountain Hills - Arizona
| Country | United States | |
|---|---|---|
| State | Arizona | |
| County | Maricopa | |
| City | Fountain Hills | |
| Zip Code | 85260 | |
| Longitude | -111.91 dec. degr. | |
| Latitude | 33.62 dec. degr. | |
| Altitude - Elevation | 1473ft | |
| ICAO | - | |
| IATA | - |
Date and Time Fountain Hills - Arizona
| Local Time | 03:09 PM | |
|---|---|---|
| Sunrise | 06:15 AM | |
| Sunset | 06:24 PM | |
| Day/Night | Day | |
| Timezone | Mountain Standard Time | |
| Timezone DB | America - Phoenix |
Map of Fountain Hills - Arizona
USGS National Map — Open interactive map
Fountain Hills weather averages
| Annual high temperature | 84ºF |
| Annual low temperature | 59ºF |
| Average annual precip. | 11.64 inch |
Station Data
Monthly averages Fountain Hills
Longitude: -111.911, Latitude: 33.6229
Average weather Fountain Hills, AZ - 85260
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...