Climate of Christmas Island — Month by Month
Country-wide average for Christmas Island.
Christmas Island has a tropical climate. Country-wide average temperatures range from 26.5°C / 79.7°F in July to 28°C / 82.4°F in March, with annual rainfall totalling around 2150 mm / 84.6 in — driest in September (60 mm / 2.4 in), wettest in February (350 mm / 13.8 in). These are national averages; regional variation can be substantial, especially in geographically diverse countries. For city-level detail see the cities section below, and for state or province breakdowns follow the subdivisions link if available.
Best time to visit Christmas Island →
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 27°C80.6°F | 300 mm11.8″ | Tropical |
| February | 27.5°C81.5°F | 350 mm13.8″ | Tropical |
| March | 28°C82.4°F | 320 mm12.6″ | Tropical |
| April | 28°C82.4°F | 250 mm9.8″ | Tropical |
| May | 27.5°C81.5°F | 180 mm7.1″ | Tropical |
| June | 27°C80.6°F | 140 mm5.5″ | Tropical |
| July | 26.5°C79.7°F | 100 mm3.9″ | Tropical |
| August | 26.5°C79.7°F | 80 mm3.1″ | Tropical |
| September | 26.5°C79.7°F | 60 mm2.4″ | — |
| October | 27°C80.6°F | 70 mm2.8″ | — |
| November | 27°C80.6°F | 120 mm4.7″ | Tropical |
| December | 27°C80.6°F | 180 mm7.1″ | Tropical |
Frequently asked questions
What is the best time to visit Christmas Island?
Christmas Island does not have a clear sunny-and-dry window by our cutoffs. The warmest month is March at 28°C / 82.4°F, and the driest is September at 60 mm / 2.4 in — likely your best travel window.
What is the climate of Christmas Island?
Christmas Island has country-wide monthly average temperatures ranging from 26.5°C / 79.7°F in July to 28°C / 82.4°F in March. Annual rainfall averages about 2150 mm / 84.6 in, with the wettest month being February (350 mm / 13.8 in) and the driest September (60 mm / 2.4 in). Regional variation within Christmas Island can be significant — see subdivision or city pages for detail.
What is the hottest month in Christmas Island?
The hottest month in Christmas Island is March, with a country-wide average temperature of 28°C / 82.4°F.
What is the coldest month in Christmas Island?
The coldest month in Christmas Island is July, with a country-wide average temperature of 26.5°C / 79.7°F.
When does it rain most in Christmas Island?
The wettest month in Christmas Island is February, averaging about 350 mm / 13.8 in of rain. The driest is September with about 60 mm / 2.4 in.