Guerilla Bay experiences an oceanic climate (Köppen climate classification Cfb). The climate of Guerilla bay is moderated by the sea, with warm summers and mild sunny winters. Nights can be cold in winter. Thunderstorms mostly occur between November and March, with rainfall maximums in summer.
| Climate data for Guerilla Bay |
| Month |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Year |
| Record high °C (°F) |
43.9
(111.0) |
43.3
(109.9) |
40.6
(105.1) |
35.1
(95.2) |
28.6
(83.5) |
24.4
(75.9) |
25.6
(78.1) |
30.0
(86.0) |
34.7
(94.5) |
37.2
(99.0) |
41.6
(106.9) |
42.2
(108.0) |
43.9
(111.0) |
| Mean daily maximum °C (°F) |
25.4
(77.7) |
24.8
(76.6) |
23.9
(75.0) |
22.0
(71.6) |
19.7
(67.5) |
17.5
(63.5) |
17.1
(62.8) |
18.2
(64.8) |
21.0
(69.8) |
21.7
(71.1) |
22.5
(72.5) |
22.5
(72.5) |
21.3
(70.3) |
| Mean daily minimum °C (°F) |
15.6
(60.1) |
16.1
(61.0) |
14.3
(57.7) |
11.0
(51.8) |
7.2
(45.0) |
5.6
(42.1) |
4.2
(39.6) |
4.3
(39.7) |
7.0
(44.6) |
9.4
(48.9) |
12.2
(54.0) |
14.1
(57.4) |
10.0
(50.0) |
| Record low °C (°F) |
6.0
(42.8) |
8.1
(46.6) |
5.0
(41.0) |
1.0
(33.8) |
−2.0
(28.4) |
−3.0
(26.6) |
−4.0
(24.8) |
−2.1
(28.2) |
−2.0
(28.4) |
−1.0
(30.2) |
3.0
(37.4) |
4.0
(39.2) |
−4.0
(24.8) |
| Average rainfall mm (inches) |
60.1
(2.37) |
100.4
(3.95) |
80.5
(3.17) |
52.4
(2.06) |
42.4
(1.67) |
88.3
(3.48) |
51.0
(2.01) |
58.6
(2.31) |
42.6
(1.68) |
74.1
(2.92) |
83.6
(3.29) |
68.7
(2.70) |
802.7
(31.60) |
| Source: Bureau of Meteorology[3] |
