What is the best time to visit Christmas Island?

Based on our Comfort Score analysis, August is the best month to visit Christmas Island, Western Australia, scoring 9.2 out of 10 for pleasant weather conditions.

What is the Comfort Score for Christmas Island?

Christmas Island has an annual Comfort Score of 7.5/10, based on temperature, humidity, rainfall, UV exposure, and sunshine hours throughout the year.

Christmas Island Weather and Climate

Western Australia, Australia (10.49°S, 105.63°E, 206m elevation) Tropical savanna (Aw)

7.5/10

Excellent comfort year-round

Best month: August (9.2/10). Ranked #12 of 213 Australian cities. The RefDat Comfort Score weighs temperature, humidity, rainfall, and sunshine into a single 1-to-10 rating for how pleasant a climate actually feels.

How the score works →

Climate Dashboard

Comfort, seasonality and national benchmarks in one view.

Monthly Comfort Score

August is the sweet spot

August: 9.2/10. December: 5.6/10. Annual score 7.5/10, ranked #12 of 213 Australian cities.

Against national averages

Annual benchmarks

Temperature range

24.9 - 26.4°C

Days 2.6 degrees warmer; nights 10.6 degrees warmer

Annual rainfall

1,188mm

36% above national avg; national avg 876mm

Rain days

141 days/yr

36 more rain days than national avg

Solar exposure

20.9 MJ/m²

2.6 MJ/m² above national avg

Humidity

73%

25 points above national avg

Seasonal pattern

Four-season readout

Summer6.6/10

25.3 - 27.0°C

581mm rain

Autumn6.9/10

25.6 - 27.1°C

354mm rain

Winter8.5/10

24.2 - 25.7°C

85mm rain

Spring8.1/10

24.4 - 25.9°C

168mm rain

Temperature

February has the warmest afternoons at 27.8 degrees. August has the coolest nights at 23.7 degrees.

Rainfall

1,188mm falls across 141 rain days. December is wettest (359mm), August driest (18mm), so monthly rainfall varies by about 20 times.

Comfort window

August scores 9.2/10 and is the best month for pleasant weather. December is the hardest month at 5.6/10.

Planning cue

Use the comfort chart first if you are timing a visit. Use the benchmark bars when you want to compare Christmas Island with the national climate baseline.

Monthly Climate Averages

Month	Max °C	Min °C	Rain mm	Rain Days	Solar MJ	Humidity %	Comfort

Weather by Month

Detailed climate data, packing advice, and what to expect for each month in Christmas Island.

January6.5/10Good26.9°C max, 178mm rain February7.6/10Excellent27.8°C max, 44mm rain March6.5/10Good27.0°C max, 175mm rain April6.5/10Good27.4°C max, 142mm rain May7.6/10Excellent27.0°C max, 36mm rain June8.0/10Excellent26.6°C max, 20mm rain July8.4/10Excellent25.5°C max, 48mm rain August9.2/10Excellent24.9°C max, 18mm rain September9.0/10Excellent25.2°C max, 23mm rain October8.6/10Excellent25.9°C max, 29mm rain November6.8/10Good26.6°C max, 116mm rain December5.6/10Variable26.4°C max, 359mm rain

Compare and Explore

Christmas Island vs Sydney Christmas Island vs Melbourne Christmas Island vs Brisbane Christmas Island vs Perth Best Time to Visit Climate Trends Australian winter weather

Similar Climates

If you like Christmas Island's climate, you might also consider:

Gold Coast
Queensland - Comfort 7.5/10 Bundaberg
Queensland - Comfort 7.5/10 Hervey Bay
Queensland - Comfort 7.5/10 Noosa
Queensland - Comfort 7.5/10