Best Time to Visit Hillsboro: Month-by-Month Guide
Best months for Hillsboro: July, August, September.
- Best months for Hillsboro: July, August, September.
- Peak season is August, July, September. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Shoulder season: May, June. Good weather without the busiest period.
- Wettest months: March, December, January.
- The least pleasant month is December (score 3.8).
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 8°C | 3°C | 172 mm | 17 | – | – | 4.1 |
| February | 10°C | 3°C | 132 mm | 14 | – | – | 5.1 |
| March | 13°C | 4°C | 152 mm | 18 | – | – | 5.0 |
| April | 16°C | 6°C | 116 mm | 16 | – | – | 5.8 |
| May | 20°C | 9°C | 69 mm | 11 | – | – | 7.3 |
| June | 23°C | 11°C | 41 mm | 7 | – | – | 8.1 |
| July | 28°C | 13°C | 11 mm | 2 | – | – | 8.8 |
| August | 28°C | 14°C | 13 mm | 3 | – | – | 8.8 |
| September | 25°C | 12°C | 42 mm | 6 | – | – | 8.4 |
| October | 17°C | 8°C | 106 mm | 12 | – | – | 6.7 |
| November | 11°C | 5°C | 177 mm | 17 | – | – | 4.6 |
| December | 8°C | 2°C | 204 mm | 18 | – | – | 3.8 |
Frequently asked questions
When is the best time to visit Hillsboro?
The best months are July, August, September.
When is the rainy season in Hillsboro?
The wettest months are March, December, January.