RefDat Weather

Geraldton vs Perth Weather Compared

Geraldton runs 1.7 degrees warmer than Perth on average, 26.4 degrees to 24.7 degrees across the year. Perth collects 673mm of rain a year to Geraldton's 545mm, a 128mm gap. On the RefDat Comfort Score, Geraldton edges out Perth 7.7/10 to 7.5/10.

Summary Comparison

Geraldton

Avg Max Temp 26.4°C
Avg Min Temp 16.8°C
Annual Rainfall 545mm
Days >35°C 39
Frost Days 0
Comfort Score 7.7/10

Perth

Avg Max Temp 24.7°C
Avg Min Temp 15.0°C
Annual Rainfall 673mm
Days >35°C 21
Frost Days 0
Comfort Score 7.5/10

Key Differences

Monthly Comparison

Month Geraldton Max
(°C)
Perth Max
(°C)
Geraldton Min
(°C)
Perth Min
(°C)
Geraldton Rain
(mm)
Perth Rain
(mm)
Geraldton Comfort Perth Comfort
January 29.7 30.2 20.6 19.1 0.0 0.9 8.2 7.9
February 35.5 33.2 22.7 20.5 18.8 17.5 5.0 6.1
March 31.2 29.3 20.6 17.4 0.8 4.1 7.3 8.1
April 31.0 27.5 19.6 15.9 1.0 20.2 7.2 8.6
May 26.8 24.4 16.4 14.6 8.5 94.5 8.9 8.9
June 20.5 18.7 13.0 11.2 260.6 113.3 6.9 5.6
July 19.4 18.0 11.3 10.9 121.9 154.3 6.1 5.1
August 19.6 18.2 12.3 12.2 46.6 167.6 6.5 5.2
September 23.0 20.6 13.5 11.1 8.1 27.1 9.9 8.2
October 23.9 22.4 14.8 13.1 22.6 43.3 10 9.0
November 26.5 24.9 17.1 14.9 31.1 24.9 8.8 9.5
December 30.0 29.5 20.1 18.9 24.9 5.8 7.4 7.8

Temperature Comparison

Average Maximum Temperature (°C)
Jan
30
30
Feb
36
33
Mar
31
29
Apr
31
28
May
27
24
Jun
20
19
Jul
19
18
Aug
20
18
Sep
23
21
Oct
24
22
Nov
26
25
Dec
30
30

Rainfall Comparison

Monthly Rainfall (mm)
Jan
0
1
Feb
19
18
Mar
1
4
Apr
1
20
May
8
94
Jun
261
113
Jul
122
154
Aug
47
168
Sep
8
27
Oct
23
43
Nov
31
25
Dec
25
6

Which City is Better For...

Beach Holidays

Warmer water, more sunshine, and less rain are ideal. Perth edges ahead with better summer comfort.

Avoiding Extreme Heat

Fewer days above 35°C and milder overall temperatures. Perth offers better relief from extreme heat.

Outdoor Activities

Moderate temperatures, lower humidity, and some sunshine. Geraldton's spring and autumn offer ideal conditions.

Sunny Skies

More solar radiation and clearer days. Geraldton has higher average solar radiation.

Learn More