Horsham Weather and Climate
Climate Snapshot
Horsham's warmest month in 2024 was February, averaging 30.4 degrees. That gives Horsham an annual average daytime high of 21.3 degrees, 1.5 degrees warmer than the Victoria mean.
Daytime highs peak at 30.4 degrees in February and bottom out with overnight lows of 4.3 degrees in June. That is a 26.1 degree spread from hottest afternoon to coldest night. Overnight minimums average 9.7 degrees across the year, 0.3 degrees colder than the Victoria average of 10.0.
Annual rainfall totals 480mm across 69 rain days, 26 percent drier than the Victoria average. The wettest month is January at 83mm, and February is the driest at 0mm.
Rainfall varies dramatically through the year. The wettest month (January) gets over 206 times as much rain as the driest (February).
When we crunch the numbers on temperature, humidity, UV, and rainfall, November comes out as the sweet spot with a Comfort Score of 9.9 out of 10. July sits at the other end at 1.1.
Scroll down for the full month-by-month breakdown, or jump straight to November if you're picking the best time to visit Horsham.
Monthly Comfort Score
Our Comfort Score rates each month from 1 (tough) to 10 (ideal) based on temperature, humidity, rainfall, UV, and sunshine. How we calculate it
Annual Comfort Score: 6.1/10 - Ranked #129 of 213 Australian cities (national avg 6.2, VIC avg 5.9)
Seasonal Overview
| Season | Avg Max °C | Avg Min °C | Total Rain mm | Comfort |
|---|---|---|---|---|
| Summer | 28.9 | 14.3 | 116 | 7.6 |
| Autumn | 21.4 | 9.7 | 80 | 6.7 |
| Winter | 14.2 | 5.4 | 123 | 2.3 |
| Spring | 20.9 | 9.5 | 161 | 7.7 |
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 Horsham.
27.8°C, 83mm rain February
30.4°C, 0mm rain March
27.8°C, 5mm rain April
18.7°C, 55mm rain May
17.6°C, 20mm rain June
13.0°C, 37mm rain July
12.9°C, 35mm rain August
16.6°C, 51mm rain September
16.7°C, 29mm rain October
20.8°C, 77mm rain November
25.1°C, 55mm rain December
28.4°C, 33mm rain
Compare and Explore
Similar Climates
If you like Horsham's climate, you might also consider: