Average annual temperature is 14.7 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: -7.9 °C
Number of sunny days: 164 days
Number of rainy days: 195 days
Number of snow days: 6 days
Look at detailed online map of Myrtle
* Weather data for Myrtle United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 21.2 | 24.9 | 25.1 | 29.3 | 28.6 | 34.1 | 35.8 | 34.2 | 32.8 | 29.8 | 25.9 | 19.6 |
| Average daytime temperature (°C) | 12.0 | 14.5 | 14.9 | 21.3 | 23.4 | 27.0 | 31.5 | 28.8 | 26.5 | 21.3 | 15.5 | 12.1 |
| Average temperature (°C) | 6.3 | 8.2 | 8.5 | 14.2 | 17.4 | 21.1 | 25.2 | 23.3 | 20.7 | 15.6 | 8.9 | 6.5 |
| Average night temperature (°C) | 2.7 | 3.5 | 3.7 | 8.5 | 12.3 | 15.8 | 20.0 | 19.0 | 15.9 | 11.1 | 4.3 | 2.9 |
| Absolute minimum temperature (°C) | -6.7 | -7.9 | -7.9 | 1.6 | 3.9 | 9.7 | 16.9 | 13.1 | 11.9 | 3.8 | -6.2 | -4.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.0 | 7.0 | 7.6 | 9.7 | 10.0 | 11.6 | 11.9 | 10.1 | 9.9 | 7.7 | 7.4 | 5.4 |
| Precipitation (mm) | 106 | 105 | 72 | 63 | 92 | 40 | 104 | 149 | 71 | 39 | 52 | 89 |
| Sunny days | 8 | 14 | 17 | 18 | 15 | 10 | 6 | 9 | 17 | 16 | 20 | 14 |
| Rainy days | 21 | 14 | 12 | 12 | 16 | 20 | 25 | 22 | 13 | 15 | 9 | 16 |
| Snow days | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Myrtle during the most sunny months:
The largest precipitation sum in Myrtle is at