Byford weather in March

In March, Byford sees average daytime highs of 28°C and overnight lows near 17°C, with 18 mm of rain across 2.6 wet days and about 12.2 hours of daylight. It is the 4th-warmest and 9th-wettest month of the year here.

Highs ease over the month, from about 30°C in the first days to 26°C by the end. The sky is clear or mostly clear about 65% of the time in March, and the air most often feels dry.

Daylight stretches from about 12 h 42 min at the start of March to 11 h 42 min by month's end. Set against the rest of the year, March is Byford's 4th-clearest and 5th-windiest month. For the whole year in context, see Byford's year-round climate.

Daytime high
28°
4th warmest
Overnight low
17°
10th coldest
Rainfall
18 mm
2.6 wet days
Daylight
12 h 12 min
6:18 AM – 6:33 PM
Cloud cover
33%
4th clearest
Wind
15 km/h
5th windiest
Solar energy
5.96 kWh/m²
Travel score
7.2
out of 10

Byford is suburb of Perth, Western Australia.

Density
858/km²
people per km²

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 30°C in the first days to 26°C by the end.

A typical March day in Byford reaches about 28°C in the afternoon and slips back to 17°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 34°C. Set against its neighbours, March runs about 2°C cooler than February and about 4°C warmer than April.

10°20°30°40°151015202531
Avg high (°C)Avg low (°C)
13018
23018
33018
43018
53018
63018
73018
83018
93017
103017
112917
122917
132917
142917
152917
162817
172817
182817
192816
202816
212816
222716
232716
242716
252716
262716
272716
282715
292615
302615
312615

Byford weather by month

How March compares with the rest of the year at a glance. March is the 4th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 18°16213.96.0
Feb31° / 18°181.713.26.0
Mar28° / 17°182.612.27.2
Apr24° / 14°264.111.28.0
May20° / 11°667.410.47.0
Jun18° / 9510.19.95.8
Jul16° / 1021210.15.1
Aug17° / 9211.110.85.5
Sep18° / 659.211.86.3
Oct22° / 11°315.112.87.6
Nov25° / 13°244.513.78.1
Dec29° / 16°13214.17.3

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 65% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 12% of March, with mostly cloudy or overcast conditions the remaining 23%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18416
28416
38416
48416
58317
68317
78218
88119
98119
107921
117822
127822
137723
147723
157624
167525
177426
187426
197327
207327
217327
227327
237327
247327
257327
267327
277327
287327
297228
307129
317129

Chance of precipitation in March

Any precipitation

Byford gets around 18 mm of rain over 2.6 wet days in March. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 9% and peaks near 10% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
16
26
36
46
57
67
77
87
98
108
118
129
139
1410
1510
1610
1710
1810
1910
2010
2110
2210
2310
2410
2510
2610
2710
2810
2910
3010
3110

Humidity in March

DryComfortableHumidMuggyOppressiveMiserable

Most of March feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, March lands in the dry band about 59% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
15725135
25725135
35725135
45725135
55825125
65925124
75825134
85825134
95825134
105825134
115726143
125726143
135627143
145527153
155527153
165527153
175527153
185527153
195527153
205626153
215626153
225825143
236024142
246124132
256323122
266323122
276522112
286622102
296821101
30692191
31692191

Wind in March

Winds average 15 km/h in March.

Across March, daily wind ranges from about 14 km/h on the calmest days to 16 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
116light breeze
215light breeze
315light breeze
415light breeze
515light breeze
615light breeze
715light breeze
815light breeze
915light breeze
1015light breeze
1115light breeze
1215light breeze
1315light breeze
1415light breeze
1515light breeze
1615light breeze
1715light breeze
1815light breeze
1915light breeze
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze
3114light breeze

Sunrise & sunset in March

DaylightNight

Daylight runs from about 12 h 42 min at the start of March to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 60 minutes over March. Sunrise moves from 6:07 AM to 6:29 AM, and sunset from 6:51 PM to 6:13 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.76:076:51
212.76:086:50
312.76:086:49
412.66:096:48
512.66:106:47
612.66:116:46
712.56:126:44
812.56:126:43
912.56:136:42
1012.46:146:41
1112.46:156:39
1212.46:156:38
1312.36:166:37
1412.36:176:36
1512.36:186:34
1612.26:186:33
1712.26:196:32
1812.26:206:30
1912.16:206:29
2012.16:216:28
2112.16:226:26
2212.06:236:25
2312.06:236:24
2412.06:246:22
2511.96:256:21
2611.96:256:20
2711.96:266:18
2811.86:276:17
2911.86:276:16
3011.86:286:14
3111.76:296:13

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 5.96 kWh/m².

For context, solar energy here swings from a low near 2.5 kWh/m² to a high of 8.33 kWh/m² in December across the year — March's 5.96 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.8Intense
26.7Intense
36.7Intense
46.6Intense
56.6Intense
66.5Intense
76.5Intense
86.4Intense
96.4Intense
106.3Intense
116.2Intense
126.2Intense
136.1Intense
146.0Intense
156.0Bright
165.9Bright
175.9Bright
185.8Bright
195.8Bright
205.7Bright
215.6Bright
225.6Bright
235.5Bright
245.5Bright
255.4Bright
265.4Bright
275.3Bright
285.3Bright
295.3Bright
305.2Bright
315.2Bright
Planning a trip in March

Hazard calendar for Byford

In seasonPeak

In March, Byford sits inside its cyclone season. The full year is below, with each hazard's peak months called out.

Byford sits in the South Indian Ocean cyclone belt; the season peaks January–March.

Byford's rainy season runs May–September, when most of the year's rain falls.

Cyclone
Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is March a good time to visit Byford?

Our two travel scores rate March for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

7.2
Sightseeing
5th-best month of the year
8.3
Beach & pool
4th-best month of the year

March is one of the better times to visit Byford for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Byford in March

From March's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In March, Byford sees daytime highs around 28°C and nights near 17°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

Sea temperature near Byford in March

The nearest coast averages about 22°C in March — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 38 km away) is warmest in February at about 22°C and coldest in September near 19°C.

It's comfortable for a long swim from Nov 26 to Jul 9 — about 7.4 months when the water holds above 20°C.

18°20°22°24°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingcomfortable to swim
Sea temperature (°C)Comfort
Jan22Refreshing
Feb22Refreshing
Mar22Refreshing
Apr22Refreshing
May22Refreshing
Jun21Refreshing
Jul20Cool
Aug19Cool
Sep19Cool
Oct19Cool
Nov20Cool
Dec21Refreshing

UV index in Byford in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March peaks 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 Byford peaks around December 23 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeModerateVery highExtremeDec 23UV 13Jun 20UV 3
UV index (midday)Level
Jan13Extreme
Feb12Extreme
Mar11Extreme
Apr6High
May4Moderate
Jun3Moderate
Jul3Moderate
Aug5Moderate
Sep8Very high
Oct9Very high
Nov10Extreme
Dec13Extreme

Air quality in Byford in March

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where March falls, not just the annual average.

Air quality in Byford is worst in May — around 18 µg/m³ PM2.5 (moderate), about 4.4× the cleanest month (December, 4 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodModerateGoodMay 1517 µg/m³Dec 185 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb7Good
Mar5Good
Apr10Good
May18Moderate
Jun8Good
Jul6Good
Aug7Good
Sep15Moderate
Oct15Moderate
Nov10Good
Dec4Good
Location & terrain

Where is Byford?

Byford sits at 32.2°S, 116.0°E, 64 m above sea level, in Australia. The nearest listed city is Gosnells, 16 km away.

Topography around Byford

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Byford.

Within 3 km, the terrain around Byford has significant variations in elevation — a maximum elevation change of 277 m around an average of 96 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 415 m; within 80 km, significant variations in elevation — a maximum elevation change of 568 m.

The land around Byford is covered by trees (54%), grassland (21%) and artificial surfaces (21%) within 3 km, trees (61%) and grassland (24%) within 16 km, and trees (45%) and water (27%) within 80 km.

3 km
277 m
16 km
415 m
80 km
568 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
March weather nearby: Gosnells 16 km · Thornlie 19 km · Canning Vale 20 km · Baldivis 21 km · Kwinana 21 km · Willetton 22 km · Rockingham 27 km · Perth 33 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
none 38%Roman Catholic 20%Protestant 18%other Christian 4%

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 Byford (-32.221°, 116.009°, elevation 64 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).