1 Rain season (all year): 1 January - 31 December; Rain season (Monsoon): 15 June - 30 September (fixed by NWS - no longer relies on 3-day high DP duration).
5 Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present).
6 Air Quality Index (AQI) data as provided by Arizona Department of Environmental Quality - data not available ~0000-0600 MST.
10 Historical average only to day 31 of just the month of August for this station since 4/2006.
11 Historical average rain this season to day 31 of August for this station since 4/2006.
NWS Weather Forecast -
Outlook Overnight & Monday
Slight Chance T-storms
NWS forecast: A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 84. South southeast wind 3 to 5 mph.
NWS forecast: Mostly sunny, with a high near 105. Light and variable wind becoming southwest 5 to 8 mph in the morning.