+30.5083° · -97.6789° · ELEV 0m
Round Rock
United States · Texas
Monthly weather averages for Round Rock, United States — temperature highs and lows, rainfall, sunshine hours by month, and the best time to visit.
№ 01
August → JanuaryClimate Overview
Round Rock has a temperate climate. The warmest month is August (35°C average high) and the coolest is January (16°C).
№ 02
1138 mm / yearRainfall by Month
Round Rock sees 1138 mm of rain a year. The wettest month is May (188 mm); the driest is July (49 mm).
№ 03
March–AprilBest Time to Visit
March–April
11°C – 25°C · 8.3h sun
The best time to visit Round Rock is March–April, when temperatures average 11°C–25°C with 8.3 sunshine hours per day.
№ 04
12 months · °C · mm · hoursMonthly Breakdown
| January | 15.5°C | 5.2°C | 63 mm | 7.4 h | 07:28 | 17:51 |
|---|---|---|---|---|---|---|
| February | 17.3°C | 6.5°C | 69 mm | 6.9 h | 07:11 | 18:18 |
| March | 22.1°C | 11.3°C | 76 mm | 7.8 h | 07:40 | 19:38 |
| April | 25.4°C | 14.6°C | 113 mm | 8.8 h | 07:03 | 19:57 |
| May | 28.6°C | 18.9°C | 188 mm | 9.3 h | 06:36 | 20:17 |
| June | 32.2°C | 22.5°C | 98 mm | 11.2 h | 06:28 | 20:34 |
| July | 34.8°C | 24.2°C | 49 mm | 12.2 h | 06:38 | 20:34 |
| August | 35.0°C | 24.6°C | 101 mm | 11.6 h | 06:57 | 20:13 |
| September | 31.4°C | 21.9°C | 94 mm | 10.1 h | 07:15 | 19:36 |
| October | 26.8°C | 16.5°C | 116 mm | 8.9 h | 07:32 | 18:59 |
| November | 20.0°C | 10.5°C | 86 mm | 7.0 h | 06:56 | 17:34 |
| December | 17.1°C | 7.6°C | 85 mm | 6.3 h | 07:20 | 17:31 |
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Temperature, rainfall and sunshine, month by month.