Best Time to Visit Walnut Creek: Month-by-Month Guide
Best months for Walnut Creek: July, August, September, June.
- Best months for Walnut Creek: July, August, September, June.
- Peak season is August, July, September. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Shoulder season: February, March, April, May, June, October, November. Good weather without the busiest period.
- Wettest months: January, February, December.
- The weather is good almost all year.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 15°C | 6°C | 93 mm | 9 | – | – | 6.6 |
| February | 17°C | 7°C | 96 mm | 9 | – | – | 7.0 |
| March | 19°C | 8°C | 70 mm | 8 | – | – | 7.5 |
| April | 21°C | 9°C | 33 mm | 5 | – | – | 8.4 |
| May | 24°C | 11°C | 17 mm | 3 | – | – | 8.7 |
| June | 27°C | 13°C | 4 mm | 1 | – | – | 9.0 |
| July | 28°C | 14°C | 0 mm | 0 | – | – | 9.1 |
| August | 28°C | 14°C | 1 mm | 0 | – | – | 9.1 |
| September | 28°C | 13°C | 2 mm | 0 | – | – | 9.1 |
| October | 25°C | 12°C | 21 mm | 3 | – | – | 8.8 |
| November | 19°C | 8°C | 43 mm | 5 | – | – | 7.9 |
| December | 15°C | 6°C | 84 mm | 9 | – | – | 6.7 |
Frequently asked questions
When is the best time to visit Walnut Creek?
The best months are July, August, September, June.
When is the rainy season in Walnut Creek?
The wettest months are January, February, December.