Changhai weather by month & the best time to visit
🇨🇳 China · coastal city break · hot-summer continental climate
The best time to visit Changhai is May — its sunniest month (Sunshine Score 81/100), with September and June close behind. Changhai averages about 2,223 hours of sunshine a year. Daytime highs around 21°C / 70°F and roughly 58 mm of rain in May.
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- Sun hours / year
- 2,223
- Sunniest month
- May
- Peak score
- 81/100
- Rain / year
- 708 mm
- Snow / year
- ≈18 cm
- Midday UV at peak
- 6 (high)
- Sea at warmest
- 28°C / 82°F
- Population
- 454k
- Elevation
- 27 m
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When is the best time to visit Changhai?
For sunshine, the best time to visit Changhai is May, then September and June. The dullest month is January (0/100, 5 mm of rain). The full month-by-month picture is in the table below.
How sunny is Changhai?
Changhai gets a moderate 2,223 hours of sunshine a year. 81 Sunshine Score points separate May (81) from January (0), so the month you pick matters. It ranks #114 of 254 destinations in China for annual sunshine, above the national median of 2,110 hours. Rain is strongly seasonal here: roughly 61% of the year's 708 mm falls in the three months around July.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV | Sea |
|---|---|---|---|---|---|---|
| January | 0 | -2° / 28°F | -10° / 14°F | 5 mm | 1 | 2° / 36°F |
| February | 0 | 1° / 34°F | -7° / 19°F | 12 mm | 2 | 1° / 34°F |
| March | 0 | 7° / 45°F | -2° / 28°F | 14 mm | 3 | 3° / 37°F |
| April | 42 | 14° / 57°F | 4° / 39°F | 41 mm | 4 | 8° / 46°F |
| May | 81 | 21° / 70°F | 11° / 52°F | 58 mm | 5 | 14° / 57°F |
| June | 76 | 25° / 77°F | 16° / 61°F | 87 mm | 5 | 20° / 68°F |
| July | 64 | 28° / 82°F | 21° / 70°F | 157 mm | 5 | 23° / 73°F |
| August | 64 | 28° / 82°F | 21° / 70°F | 187 mm | 6 | 28° / 82°F |
| September | 81 | 25° / 77°F | 16° / 61°F | 61 mm | 5 | 25° / 77°F |
| October | 70 | 18° / 64°F | 8° / 46°F | 43 mm | 3 | 19° / 66°F |
| November | 7 | 9° / 48°F | 0° / 32°F | 33 mm | 2 | 14° / 57°F |
| December | 0 | 1° / 34°F | -7° / 19°F | 10 mm | 1 | 9° / 48°F |
Sea temperature in Changhai by month
The sea off Changhai is warmest in August at around 28°C / 82°F, and coolest in February at 1°C / 34°F. The water sits at a comfortable 21°C or warmer roughly 3 months a year. Month-by-month sea-surface temperatures are in the Sea column of the table above.
See Changhai on the interactive sunshine globe →
Nearby places for sunshine
- Dalian (Ganjingzi) China · 103 km · best in Sep · 2,159 h sun/yr
- Yantai China · 231 km · best in Sep · 2,005 h sun/yr
- Weihai China · 234 km · best in Oct · 1,939 h sun/yr
- Shenyang China · 273 km · best in Sep · 2,299 h sun/yr
- Seoul South Korea · 386 km · best in Jun · 2,037 h sun/yr
- Dongying (Kenli) China · 391 km · best in Oct · 2,048 h sun/yr
Nearest destinations
- Yingkou (Laobian) China · 144 km · 2,297 h sun/yr · best in Sep
- Dandong (Zhenxing) China · 162 km · 2,099 h sun/yr · best in May
- Anshan China · 205 km · 2,389 h sun/yr · best in Sep
- Jinzhou (Linghai) China · 220 km · 2,318 h sun/yr · best in Sep
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