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National Car Rental Guam car rental comparison

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Climate chart Guam

Jan.
max 82°F min 79°F
27
Feb.
max 82°F min 79°F
26
Mar.
max 84°F min 79°F
29
Apr.
max 84°F min 79°F
29
May.
max 86°F min 81°F
27
Jun.
max 86°F min 81°F
30
Jul.
max 84°F min 81°F
30
Aug.
max 86°F min 81°F
31
Sep.
max 86°F min 81°F
29
Oct.
max 84°F min 81°F
31
Nov.
max 84°F min 81°F
30
Dec.
max 82°F min 79°F
31

Weekly overview Guam

Weather Guam 14 days

Thursday 21-05-2026 Patchy rain possible 72°F / 100°F
Friday 22-05-2026 Sunny/Clear 72°F / 97°F
Saturday 23-05-2026 Patchy rain possible 72°F / 97°F
Sunday 24-05-2026 Sunny/Clear 72°F / 99°F
Monday 25-05-2026 Sunny/Clear 72°F / 97°F
Tuesday 26-05-2026 Sunny/Clear 73°F / 100°F
Wednesday 27-05-2026 Sunny/Clear 72°F / 106°F
Thursday 28-05-2026 Sunny/Clear 75°F / 100°F
Friday 29-05-2026 Sunny/Clear 73°F / 104°F
Saturday 30-05-2026 Sunny/Clear 73°F / 102°F
Sunday 31-05-2026 Sunny/Clear 73°F / 97°F
Monday 01-06-2026 Sunny/Clear 75°F / 95°F
Tuesday 02-06-2026 Sunny/Clear 72°F / 99°F

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