Kirwan in Fall
In fall (March, April and May), Kirwan sees average daytime highs around 29°C and overnight lows near 21°C, with 205 mm of rain over about 25 wet days across the season. It is the 3rd-warmest season and the 2nd-wettest season.
Over the season highs ease from about 31°C in early March to 26°C by late May. The sky is clear or mostly clear about 38% of the time across fall, and the air most often feels muggy.
Fall is Kirwan's 3rd-best season to visit on our travel score. For the whole year in context, see Kirwan's year-round climate.
- Avg daytime high
- 29°C
- 3rd-warmest season
- Avg overnight low
- 21°C
- Rainfall
- 205 mm
- 25 wet days
- Avg wind
- 11 km/h
- Travel score
- 5.9
- 3rd-best season
- Months
- Mar · Apr · May
Temperature in Kirwan in Fall
Over the season highs ease from about 31°C in early March to 26°C by late May.
A typical fall day in Kirwan reaches about 29°C and drops to 21°C overnight. The warmest of the three months is March, the coolest May.
How fall really feels in Kirwan
Once humidity and wind are folded in, fall brings about 33 days that feel above 32°C and 0 that feel at or below 0°C.
The story in fall is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Kirwan weather by month
How the three fall months (March, April and May) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 31° / 25° | 208 | 16.6 | 13 | 3.7 |
| Feb | 31° / 25° | 218 | 17.6 | 12.7 | 3.6 |
| Mar | 30° / 23° | 127 | 12.7 | 12.1 | 4.5 |
| Apr | 29° / 21° | 49 | 6.9 | 11.6 | 5.9 |
| May | 27° / 19° | 29 | 4.9 | 11.1 | 7.4 |
| Jun | 25° / 16° | 20 | 3.8 | 10.9 | 8.1 |
| Jul | 25° / 15° | 16 | 2.7 | 11 | 8.4 |
| Aug | 26° / 16° | 15 | 2.2 | 11.3 | 8.3 |
| Sep | 28° / 18° | 10 | 3.3 | 11.9 | 7.6 |
| Oct | 29° / 21° | 22 | 5.1 | 12.4 | 6.3 |
| Nov | 30° / 23° | 47 | 8 | 12.9 | 5.2 |
| Dec | 31° / 24° | 88 | 12.6 | 13.1 | 4.2 |
Cloud cover in Fall
The sky is clear or mostly clear about 38% of the time across fall.
Chance of precipitation in Fall
Kirwan gets around 205 mm of rain over 25 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 11 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 24 min in early March to 10 h 54 min by late May. The lit band spans sunrise to sunset each day.
Solar energy in Fall
Average shortwave solar energy reaching the ground each day across fall, about 4.7 kWh/m².
Hazard calendar for Kirwan
In fall, Kirwan overlaps its cyclone and monsoon season. The full year is below, with each hazard's peak months called out.
Kirwan sits in the South Indian Ocean cyclone belt; the season peaks January–March.
Kirwan's monsoon runs January–March, when most of the year's rain falls.
Is fall a good time to visit Kirwan?
Our two travel scores rate fall for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
fall is a reasonable time to visit Kirwan for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Kirwan in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Kirwan sees daytime highs around 29°C and nights near 21°C. Pack light clothes. Worth having: rain gear and sun protection. About 25 days see rain.
Sea temperature near Kirwan in Fall
The nearest coast averages about 27°C across fall — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 22 km away) is warmest in February at about 29°C and coldest in July near 22°C.
The water stays above 20°C all year — warm enough for a swim any month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 29 | 29 | 29 | 27 | 25 | 23 | 22 | 22 | 24 | 26 | 27 | 29 |
| Comfort | Tropical | Tropical | Tropical | Warm | Warm | Refreshing | Refreshing | Refreshing | Warm | Warm | Warm | Tropical |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 29 | Tropical |
| Feb | 29 | Tropical |
| Mar | 29 | Tropical |
| Apr | 27 | Warm |
| May | 25 | Warm |
| Jun | 23 | Refreshing |
| Jul | 22 | Refreshing |
| Aug | 22 | Refreshing |
| Sep | 24 | Warm |
| Oct | 26 | Warm |
| Nov | 27 | Warm |
| Dec | 29 | Tropical |
UV index in Kirwan in Fall
Clear-sky midday UV across fall averages around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Kirwan peaks around February 9 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 7 (high).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 16 | 16 | 14 | 11 | 8 | 7 | 7 | 9 | 11 | 12 | 13 | 13 |
| Level | Extreme | Extreme | Extreme | Extreme | Very high | High | Very high | Very high | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 16 | Extreme |
| Feb | 16 | Extreme |
| Mar | 14 | Extreme |
| Apr | 11 | Extreme |
| May | 8 | Very high |
| Jun | 7 | High |
| Jul | 7 | Very high |
| Aug | 9 | Very high |
| Sep | 11 | Extreme |
| Oct | 12 | Extreme |
| Nov | 13 | Extreme |
| Dec | 13 | Extreme |
Where is Kirwan?
Kirwan sits at 19.3°S, 146.7°E, 15 m above sea level, in Australia. The nearest listed city is Townsville, 9.0 km away.
Topography around Kirwan
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Kirwan.
Within 3 km, the terrain around Kirwan has only modest variations in elevation — a maximum elevation change of 181 m around an average of 21 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 708 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,212 m.
The land around Kirwan is covered by artificial surfaces (51%) and trees (28%) within 3 km, trees (38%) and grassland (32%) within 16 km, and trees (40%), water (35%) and grassland (20%) within 80 km.
Australia travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type I
- 230 V · 50 Hz
- Prices
- ≈ 90% of US
- price level, 2025
- GDP per capita
- $65,130
- 2025
- Happiness
- 6.9 / 10
- World Happiness, 2025
- Homicide rate
- 0.9
- per 100k, 2023
- Road deaths
- 4.9
- per 100k/yr, 2019
- Income group
- High
- World Bank
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Kirwan (-19.3032°, 146.7253°, elevation 15 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.