Best time to go to Little Diomede Island
The best time to visit Little Diomede Island can depend on the weather and when visitor numbers rise and fall. The hottest average temperature in Little Diomede Island falls in August, when visitor numbers are slightly low and weather is mostly cloudy with light rain. The coolest average temperature in Little Diomede Island falls in February, visitor numbers are slightly high and weather is very cloudy with no rain.
 Calendar Month |  Temperature |  Precipitation |  Cloudiness |  Occupancy |
| January | 1.9°F (-16.7°C) | No Rain | Very Cloudy | Slightly High |
| February | 1.6°F (-16.9°C) | No Rain | Very Cloudy | Slightly High |
| March | 4.1°F (-15.5°C) | No Rain | Very Cloudy | Slightly High |
| April | 14.2°F (-9.9°C) | No Rain | Mostly Cloudy | Average |
| May | 27.1°F (-2.7°C) | No Rain | Mostly Cloudy | Slightly Low |
| June | 35.4°F (1.9°C) | No Rain | Mostly Cloudy | Average |
| July | 41.5°F (5.3°C) | Light Rain | Mostly Cloudy | Average |
| August | 43.0°F (6.1°C) | Light Rain | Mostly Cloudy | Slightly Low |
| September | 39.9°F (4.4°C) | No Rain | Mostly Cloudy | Average |
| October | 34.0°F (1.1°C) | Light Rain | Mostly Cloudy | Slightly Low |
| November | 25.3°F (-3.7°C) | No Rain | Mostly Cloudy | Average |
| December | 12.9°F (-10.6°C) | No Rain | Very Cloudy | Average |
