Temperature
Warm by day, mild at night.
Storm-season showers and late-day mugginess are the main limitations.

Warm by day, mild at night.
It rains on most days. About 25 wet days, more than in most months.
Cloudier spells limit sunshine.
Warm days, with humid periods.
In June, afternoons feel about 86° and nights feel near 74°.
Overcast skies this month.
Calm winds are typical in June.
June late afternoons are around 78°F, easing to about 75°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 66 | 52 | 1.5 | 8 | 9.2 | 77 |
| Feb | 68 | 54 | 1.8 | 8 | 9.5 | 77 |
| Mar | 72 | 58 | 2.9 | 12 | 10.3 | 77 |
| Apr | 76 | 63 | 4.9 | 17 | 10.2 | 78 |
| May | 79 | 67 | 8.4 | 23 | 9.8 | 80 |
| Jun | 82 | 69 | 12.7 | 25 | 9.6 | 81 |
| Jul | 82 | 71 | 18.7 | 28 | 9.8 | 82 |
| Aug | 82 | 70 | 19.6 | 29 | 8.8 | 83 |
| Sep | 81 | 69 | 13.4 | 25 | 9.6 | 82 |
| Oct | 78 | 66 | 7.4 | 18 | 10.0 | 81 |
| Nov | 74 | 61 | 2.7 | 10 | 9.5 | 80 |
| Dec | 68 | 54 | 1.7 | 8 | 9.1 | 79 |
Similar climates
Want a side-by-side climate view? Compare Sun Moon Lake with Sapa.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology