Lhok Seumawe-Sumatra Island weather by month & the best time to visit
Indonesia · beach resort · tropical rainforest climate
The best time to visit Lhok Seumawe-Sumatra Island is February — its sunniest month (Sunshine Score 71/100), with June and July close behind. Lhok Seumawe-Sumatra Island averages about 2,106 hours of sunshine a year. Daytime highs around 30°C / 86°F and roughly 107 mm of rain in February.
When is the best time to visit Lhok Seumawe-Sumatra Island?
For sunshine, the best time to visit Lhok Seumawe-Sumatra Island is February, then June and July. The dullest month is January (64/100, 166 mm of rain). The full month-by-month picture is in the table below.
How sunny is Lhok Seumawe-Sumatra Island?
Lhok Seumawe-Sumatra Island gets a moderate 2,106 hours of sunshine a year. Conditions barely change through the year — only 7 Sunshine Score points separate February from January. It ranks #77 of 119 destinations in Indonesia for annual sunshine, below the national median of 2,183 hours. The year's 2,046 mm of rain spreads fairly evenly across the months, with no pronounced dry season.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV | Sea |
|---|---|---|---|---|---|---|
| January | 64 | 29° / 84°F | 23° / 73°F | 166 mm | 9 | 29° / 84°F |
| February | 71 | 30° / 86°F | 23° / 73°F | 107 mm | 10 | 29° / 84°F |
| March | 66 | 30° / 86°F | 24° / 75°F | 139 mm | 11 | 30° / 86°F |
| April | 64 | 30° / 86°F | 25° / 77°F | 159 mm | 10 | 31° / 88°F |
| May | 64 | 31° / 88°F | 25° / 77°F | 161 mm | 10 | 31° / 88°F |
| June | 69 | 30° / 86°F | 24° / 75°F | 121 mm | 10 | 31° / 88°F |
| July | 67 | 30° / 86°F | 24° / 75°F | 132 mm | 10 | 31° / 88°F |
| August | 65 | 30° / 86°F | 24° / 75°F | 143 mm | 10 | 31° / 88°F |
| September | 64 | 30° / 86°F | 24° / 75°F | 152 mm | 10 | 31° / 88°F |
| October | 64 | 30° / 86°F | 24° / 75°F | 217 mm | 9 | 30° / 86°F |
| November | 64 | 29° / 84°F | 24° / 75°F | 286 mm | 8 | 30° / 86°F |
| December | 64 | 29° / 84°F | 24° / 75°F | 263 mm | 8 | 29° / 84°F |
Sea temperature in Lhok Seumawe-Sumatra Island by month
The sea off Lhok Seumawe-Sumatra Island is warmest in April at around 31°C / 88°F, and coolest in January at 29°C / 84°F. The water sits at a comfortable 21°C or warmer roughly all year round. Month-by-month sea-surface temperatures are in the Sea column of the table above.
Nearest destinations
Lhok Seumawe-Sumatra Island: questions and answers
What kind of destination is Lhok Seumawe-Sumatra Island?
Lhok Seumawe-Sumatra Island is a beach resort in Indonesia with a tropical rainforest climate — the sea reaches 31°C at its warmest and is swimmable (21°C+) year-round.
How many hours of sunshine does Lhok Seumawe-Sumatra Island get a year?
Lhok Seumawe-Sumatra Island gets about 2,106 hours of sunshine a year, at its best around February.
When is the best time to visit Lhok Seumawe-Sumatra Island?
The sunniest time to visit Lhok Seumawe-Sumatra Island is February, when the Sunshine Score peaks at 71/100 (with June and July close behind). Expect daytime highs around 30°C / 86°F.
What is the least sunny month in Lhok Seumawe-Sumatra Island?
January is the least sunny month in Lhok Seumawe-Sumatra Island, scoring 64/100 with about 166 mm of rain.
What is the sea temperature in Lhok Seumawe-Sumatra Island?
The sea in Lhok Seumawe-Sumatra Island ranges from about 29°C (January) to 31°C (April). Month-by-month sea temperatures are on this page.
How strong is the sun in Lhok Seumawe-Sumatra Island?
The typical midday UV index in Lhok Seumawe-Sumatra Island peaks around 11 (extreme) in March, easing to about 8 (very high) in November. Month-by-month midday UV values are in the UV column of the table on this page.
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