Click on a day for an hourly weather forecast
The weather in Apex in August is hot. The average temperatures are between 21°C and 31°C.
You can expect rain for roughly half of the month of August in Apex. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Apex in August 2025.
If you’re planning to visit Apex in the near future, we highly recommend that you review the 14 day weather forecast for Apex before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 9° / 1° | 5 | 23 | 2 | 94 mm | Bad | Apex in January |
| February | 12° / 3° | 7 | 19 | 3 | 103 mm | Awful | Apex in February |
| March | 16° / 6° | 7 | 24 | 1 | 107 mm | Ok | Apex in March |
| April | 21° / 11° | 5 | 25 | 0 | 104 mm | Good | Apex in April |
| May | 26° / 16° | 7 | 24 | 0 | 137 mm | Good | Apex in May |
| June | 30° / 20° | 7 | 23 | 0 | 139 mm | Ok | Apex in June |
| July | 32° / 22° | 8 | 23 | 0 | 154 mm | Ok | Apex in July |
| August | 31° / 21° | 8 | 23 | 0 | 152 mm | Ok | Apex in August |
| September | 28° / 18° | 7 | 23 | 0 | 168 mm | Good | Apex in September |
| October | 22° / 13° | 3 | 28 | 0 | 83 mm | Good | Apex in October |
| November | 15° / 7° | 4 | 26 | 0 | 90 mm | Good | Apex in November |
| December | 12° / 4° | 6 | 25 | 0 | 96 mm | Ok | Apex in December |