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> Usa > Phoenix, Arizona > Temperatures
Average Temperatures in Phoenix, Arizona, Usa
- The mean annual temperature in Phoenix, Arizona, Usa is really warm at 22.6 degrees Celsius (72.7 degrees Fahrenheit).
- Mean monthly temperatures have a range of 22.2 °C (40°F) which is a below moderate range.
- The average daily temperature range/ variation is 14.8 °C (26.6 °F).
- July is the hottest month (very, very hot) having a mean temperature of 34.2 degrees Celsius (93.56 degrees Fahrenheit).
- January is the coolest month (quite mild) with a mean temperature of 12 degrees Celsius (53.6 degrees Fahrenheit).
Average Temperatures Table for Phoenix, Arizona
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Average Max Temperature °C ( °F) | 18.8 (65.8) | 21.5 (70.7) | 24.2 (75.6) | 29.2 (84.6) | 34.2 (93.6) | 39.7 (103.5) | 41.1 (106) | 39.8 (103.6) | 36.8 (98.2) | 31.2 (88.2) | 23.8 (74.8) | 19 (66.2) | 29.9 (85.9) | |
 | Average Temperature °C ( °F) | 12 (53.6) | 14.3 (57.7) | 16.8 (62.2) | 21.1 (70) | 26 (78.8) | 31.2 (88.2) | 34.2 (93.6) | 33.1 (91.6) | 29.8 (85.6) | 23.6 (74.5) | 16.6 (61.9) | 12.3 (54.1) | 22.6 (72.7) | |
 | Average Min Temperature °C ( °F) | 5.1 (41.2) | 7.1 (44.8) | 9.3 (48.7) | 12.9 (55.2) | 17.7 (63.9) | 22.7 (72.9) | 27.2 (81) | 26.2 (79.2) | 22.7 (72.9) | 16 (60.8) | 9.4 (48.9) | 5.4 (41.7) | 15.1 (59.3) |
Phoenix, Arizona Average Temperatures Chart
The average temperature charts use a fixed scale so that you can easily compare temperatures between two or more locations. Simply line up the charts in separate tabs in your browser and toggle between tabs to visualise the differences. The charts have major grid lines at intervals of 10 °C on the left axis corresponding with intervals of 18 °F on the right axis. Minor gridlines mark intervals of 2.5 °C and 4.5 °F. The charts show the relationship between the Celsius and Fahrenheit measuring scales. Locations in the northern hemisphere run from January to December and in the southern hemisphere from July to June so that the middle of the chart always corresponds with the high sun period (for the hemisphere).
