February weather in St. Johns, AZ
The average temperature in St. Johns in February is 38.6°F (22.7°F–54.6°F). Average precipitation: 0.53 inches.
February is a winter month in St. Johns, and is cooler than the annual average of 54.1°F. Daily temperatures swing about 31.9°F between overnight low and afternoon high. Expect about 4 days with precipitation. Daylight averages about 10h 45m. For travel, February is cool.
Avg High
54.6°F
Avg Low
22.7°F
Precipitation
0.53 in
Daylight
10h 45m
February records in St. Johns
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 73.9°F (2003) | -0.9°F (2002) | 0.31 in (2016) |
| February 2 | 73.0°F (2025) | -1.8°F (2011) | 0.03 in (2022) |
| February 3 | 75.0°F (2025) | -9.8°F (2011) | 0.08 in (2010) |
| February 4 | 73.0°F (2025) | 0.1°F (2011) | 0.28 in (2008) |
| February 5 | 70.0°F (2009) | 6.3°F (2022) | 0.02 in (2004) |
| February 6 | 73.0°F (2025) | -0.8°F (2008) | 0.03 in (2013) |
| February 7 | 70.0°F (2025) | 7.2°F (2022) | 0.07 in (2010) |
| February 8 | 70.0°F (2025) | 6.3°F (2019) | 0.09 in (2003) |
| February 9 | 73.9°F (2017) | 11.1°F (2011) | 0.02 in (2013) |
| February 10 | 75.9°F (2017) | 3.2°F (2011) | 0.54 in (2020) |
| February 11 | 68.0°F (2017) | 6.3°F (2011) | 0.10 in (2020) |
| February 12 | 71.1°F (2016) | 7.2°F (2019) | 0.34 in (2005) |
| February 13 | 71.1°F (2016) | 10.0°F (2004) | 0.35 in (2021) |
| February 14 | 70.0°F (2011) | 12.2°F (2022) | 0.36 in (2018) |
| February 15 | 75.9°F (2014) | 12.2°F (2013) | 0.58 in (2018) |
| February 16 | 70.0°F (2014) | 13.1°F (2013) | 0.18 in (2022) |
| February 17 | 77.0°F (2016) | 12.9°F (2001) | 0.07 in (2026) |
| February 18 | 73.9°F (2004) | 12.2°F (2022) | 0.20 in (2005) |
| February 19 | 71.1°F (2015) | 12.2°F (2009) | 0.28 in (2005) |
| February 20 | 71.1°F (2016) | 10.2°F (2009) | 0.13 in (2013) |
| February 21 | 71.1°F (2016) | 14.2°F (2009) | 0.11 in (2008) |
| February 22 | 72.0°F (2007) | 13.1°F (2006) | 0.30 in (2000) |
| February 23 | 73.9°F (2009) | 10.2°F (2019) | 0.07 in (2020) |
| February 24 | 72.0°F (2026) | 5.2°F (2019) | 0.09 in (2013) |
| February 25 | 72.0°F (2025) | 13.1°F (2019) | 0.27 in (2005) |
| February 26 | 72.0°F (2006) | 10.0°F (2002) | 0.05 in (2005) |
| February 27 | 73.0°F (2006) | 11.1°F (2022) | 0.11 in (2005) |
| February 28 | 73.0°F (2006) | 10.2°F (2011) | 0.18 in (2003) |
| February 29 | 71.1°F (2008) | 16.2°F (2012) | 0.00 in (2000) |