May Weather in Swan Hill, Australia

Last updated: February 25, 2025

In Swan Hill, Australia, May brings a delightful mix of warmth and coolness, with maximum temperatures reaching 28°C (83°F) and average lows around 12°C (54°F). The month experiences a refreshing chill, with minimum temperatures dipping as low as 0°C (32°F), making early mornings crisp. Rainfall is moderate, totaling 25 mm (1.0 in) over 5 days, contributing to a relatively high humidity level of 73%. This blend of conditions creates a charming atmosphere perfect for enjoying the tranquil beauty of the region.

May Temperature in Swan Hill

In May, Swan Hill begins to shift into cooler temperatures, with a noticeable drop in warmth compared to the previous months. The minimum temperature dips to a chilly 0°C (32°F), while the average settles at a crisp 12°C (54°F). The month offers a pleasant maximum of 28°C (83°F), allowing for some lovely sunny days before winter sets in. This trend highlights a transition from the intense summer heat characterized in January, where temperatures soared up to 47°C (116°F), to the brisk beginnings of winter. May's climate is perfect for outdoor activities, as the moderate temperatures provide a refreshing contrast to the warmer months, hinting at the cooling days ahead.

May Weather in Swan Hill: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Swan Hill, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec797571635449495055636974
Data source: Temperature data for Swan Hill generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Swan Hill

In May, Swan Hill experiences a mild surge in precipitation, recording 25 mm (1.0 in) over 5 days. This marks an increase from April’s 31 mm, showcasing a trend of escalating rain as the region transitions deeper into autumn. Following a relatively dry January through March, when averages hovered below 20 mm, May’s rainfall signals a shift, paving the way for the bountiful winter months ahead. As the region's annual patterns unfold, the precipitation in May, while not the highest, plays a crucial role in replenishing the environment, setting a fertile stage for the coming season.

May Precipitation Trends in Swan Hill

The chart displays monthly precipitation patterns in Swan Hill, with values for each month alongside May's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec181317312523223020394136
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Swan Hill

As May arrives in Swan Hill, Australia, residents experience a notable rise in humidity, reaching a comfortable 73%. This marks a significant shift from the drier conditions of earlier months; January's arid 35% contrasts sharply with May's moisture-laden atmosphere. The trend reveals a gradual increase in humidity from 64% in April, reflecting the transition into the cooler months, culminating in June with an even higher 77%. Notably, this pattern continues as Swan Hill experiences some of its most humid conditions throughout the winter, with July peaking at 78%. This increasing humidity during May plays a crucial role in enchanting the region's natural beauty, welcoming the arrival of lush greenery and a more vibrant ecosystem.

May Average Humidity in Swan Hill

This chart illustrates the average monthly humidity levels in Swan Hill, with May's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how May's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec35%42%53%64%73%77%78%73%66%52%47%40%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Swan Hill

In Swan Hill, Australia, May marks a noticeable shift in UV exposure, as the UV Index drops to 5, categorized as moderate. This change offers a welcome respite from the extreme conditions of the summer months, when indices soared as high as 14 in January and 13 in February, compelling residents to limit sun exposure to just 10 minutes. As autumn progresses, the burn time extends to 30 minutes, allowing more comfortable outdoor activities. Overall, the gradual decline from extreme to moderate UV levels from January through May highlights the changing seasons while still reminding us to stay sun-smart. For detailed information and updates, check out Swan Hill UV Index.

Maximum UV Index Levels in Swan Hill for May

The chart shows the monthly maximum UV Index (UVI) for Swan Hill in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec141312853358101315
Data source: Swan Hill May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

May Sunshine in Swan Hill

In Swan Hill, Australia, May brings a noticeable dip in sunshine, with 230 hours of radiant daylight, a contrast to the brighter months that precede it. After basking in the warmth of January's 295 hours and November's impressive 319 hours, May marks the beginning of a gradual decline as autumn transitions into winter. This trend continues into June, where sunlight decreases further to 211 hours, emphasizing the shift towards the cooler months. Despite this reduction, May still provides plenty of opportunities to enjoy the outdoors, though the days may feel shorter as the year progresses and the sun begins to shy away.

Monthly Sunshine Duration in Swan Hill: May Highlighted

The May sunshine duration represents the total number of hours Swan Hill experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec295h312h310h259h230h211h222h233h272h305h319h359h
Data source: Swan Hill May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Swan Hill During May

In Swan Hill, Australia, May marks a notable transition in weather patterns, with a 54% chance of sunny days. This figure reflects a dip from the sunniest months of February, which boasts a 75% likelihood of sunshine, and a gradual decrease from April's 69%. As the region shifts into the cooler winter months of June and July, the likelihood of sun dwindles further to 38% and 43%, respectively. This trend highlights May as a crucial turning point where the days are still relatively bright, offering residents and visitors a delightful brief before the more overcast days of mid-winter set in. As the sun begins to shy away, it provides a wonderful opportunity to embrace the remaining pleasant days of autumn.

Percentage of Sunny Days in May in Swan Hill

The chart illustrates the percentage of sunny days in Swan Hill throughout the year, with May highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Swan Hill experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec66%75%59%69%54%38%43%52%57%54%45%77%
Data source: Swan Hill May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Swan Hill in May

In Swan Hill, Australia, the rhythm of daylight dances through the seasons, showcasing a clear trend of diminishing sunlight as we transition into winter. Starting in January with a generous 14 hours of daylight, the days gradually shorten, dropping to 10 hours by May. This consistent decline marks the approach of the winter months, with June experiencing the least daylight at 9 hours. Interestingly, as spring returns in August, the daylight begins to stabilize, fluctuating between 10 and 11 hours until the cycle renews with 14 hours of daylight by December. This cyclical pattern not only highlights the seasonal changes in Swan Hill but also offers a serene reminder of nature's rhythm.

Average Daylight Hours in Swan Hill for May

The chart illustrates the variation in daylight duration in Swan Hill throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec14h 12m13h 21m12h 16m11h 10m10h 15m9h 48m10h 2m10h 49m11h 51m12h 58m13h 57m14h 28m
Data source: Swan Hill daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Swan Hill

In Swan Hill, Australia, the May winds blow gently with an average speed of 3.6 m/s (8 mph), marking a slight increase from the calmer April breezes. This month typically sees a transition as autumn deepens, yet the winds remain relatively mild, maintaining a consistent pattern observed in recent months. Interestingly, following a brief dip in April, wind speeds generally rebound in May, continuing a trend of variability throughout the year. After a peak in February, where swirling gusts reached 4.3 m/s (10 mph), the winds gradually stabilize into more moderate levels, presenting a refreshing yet gentle atmosphere perfectly suited for outdoor activities. As May merges into the chill of winter, the winds remind us of the dynamic nature of this charming region.

Average May Wind Speed in Swan Hill

The chart displays monthly wind speed patterns in Swan Hill, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.24.33.93.23.6 m/s3.84.03.64.24.24.14.1
Data source: Swan Hill May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Swan Hill Compares to Other Months

The weather in Swan Hill changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of May's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Swan Hill and find detailed weather information for every month.

When comparing the weather in May and January, there are notable differences in temperature and humidity. May experiences cooler temperatures, with a minimum of 0°C (32°F) and an average of 12°C (54°F), while January boasts warmer conditions, with a minimum of 10°C (50°F) and an average of 26°C (79°F). Additionally, January can reach scorching highs of up to 47°C (116°F). Precipitation is slightly higher in May, with around 25 mm (1.0 in) over 5 days, compared to January's 18 mm (0.7 in) over just 2 days. Moreover, May has a higher humidity level at 73%, in contrast to January’s lower 35%. For more detailed information, you can check Swan Hill weather in January.

When comparing the weather between May and February, there are notable contrasts in temperature and humidity levels. May experiences a milder temperature range with a minimum of 0°C (32°F), an average of 12°C (54°F), and a maximum of 28°C (83°F). In contrast, February sees significantly warmer temperatures, with minimums of 7°C (45°F), average highs of 24°C (75°F), and maximums soaring up to 45°C (113°F). Additionally, May tends to be more humid at 73%, while February's humidity is much lower at 42%. Precipitation levels also differ, with May receiving 25 mm (1.0 in) over 5 days compared to February's lighter 13 mm (0.5 in) over just 2 days. For a closer look at February's weather specifics, visit Swan Hill weather in February.

In comparing the weather patterns of May and March, one can observe distinct differences. May experiences cooler temperatures, with a minimum of 0°C (32°F) and an average of 12°C (54°F), while March starts off warmer, with a minimum of 7°C (45°F) and a significantly higher average of 22°C (71°F). March also reaches maximum temperatures of up to 38°C (101°F), offering a stark contrast to May's peak of 28°C (83°F). Additionally, March sees less precipitation, totaling 17 mm (0.7 in) over just 2 days compared to May's 25 mm (1.0 in) over 5 days, which further highlights the drier conditions in late summer. The humidity levels also differ, with May averaging 73%, while March is notably lower at 53%. For a more detailed look at the weather specifics for March, please refer to Swan Hill weather in March.

In comparing the weather between April and May, April experiences a wider range of temperatures, with a minimum of 2°C (36°F) and a maximum soaring up to 38°C (101°F). The average temperature in April is notably higher at 17°C (63°F), while May's average drops to 12°C (54°F) with a maximum of 28°C (83°F). Precipitation is slightly lower in May, totaling 25 mm (1.0 in) over five days, compared to April's 31 mm (1.2 in) over three days. Additionally, April enjoys lower humidity levels at 64%, whereas May sees an increase to 73%. For a closer look at April's climate specifics, you can visit Swan Hill weather in April.

In May, temperatures range from a chilly minimum of 0°C (32°F) to a warm maximum of 28°C (83°F), with an average temperature of 12°C (54°F). The month sees about 25 mm (1.0 in) of precipitation over 5 days, and humidity levels hover around 73%. In contrast, June presents cooler conditions with a minimum temperature of -2°C (29°F) and a maximum of 20°C (68°F), resulting in an average temperature of 9°C (49°F). Precipitation slightly decreases to 23 mm (0.9 in) over just 4 days, while humidity increases to 77%. For more detailed insights, check out Swan Hill weather in June.

In May, temperatures range from a chilly minimum of 0°C (32°F) to a pleasant maximum of 28°C (83°F), with an average of 12°C (54°F). The month experiences 25 mm (1.0 in) of precipitation over five days, and humidity levels hover around 73%. In contrast, July sees slightly cooler temperatures, with a minimum of -3°C (26°F) and a maximum of 23°C (74°F), averaging 9°C (49°F). Precipitation decreases slightly to 22 mm (0.9 in) over the same five days, with humidity rising to 78%. For more detailed information on July weather, visit Swan Hill weather in July.

In May, the weather features a greater temperature range, with minimums of 0°C and maximums reaching 28°C, while the average temperature rests at 12°C. In contrast, August sees a cooler atmosphere, boasting minimum temperatures of -1°C and a maximum of 24°C, with the overall average dropping to 10°C. Both months experience similar humidity levels at 73%, but May is slightly drier with only 25 mm of precipitation over about 5 days, compared to August's 30 mm over 6 days. For a detailed look at August weather, check Swan Hill weather in August.

May and September present contrasting yet mild weather patterns. In May, temperatures range from a minimum of 0°C (32°F) to a maximum of 28°C (83°F), with an average temperature of 12°C (54°F). It experiences relatively higher humidity at 73% and light rainfall accumulating to 25 mm (1.0 in) over 5 days. In comparison, September sees a wider temperature range, dipping as low as -1°C (31°F) and peaking at 36°C (98°F), with a slight average increase to 13°C (56°F). Although September has lower rainfall at 20 mm (0.8 in) over 4 days, its humidity is slightly lower at 66%. For more detailed insights, refer to Swan Hill weather in September.

In comparing the weather of May and October, we can see distinct differences. May has a cooler average temperature of 12°C (54°F), with a maximum reaching only 28°C (83°F) and experiencing notable humidity at 73%. In contrast, October boasts a higher average temperature of 17°C (63°F) and a maximum that can soar up to 38°C (100°F), though it enjoys lower humidity at 52%. Additionally, October receives more precipitation, totaling 39 mm (1.5 in) over 6 days, compared to May's 25 mm (1.0 in) over 5 days. For more specific details, you can check Swan Hill weather in October.

May and November present distinctly different weather patterns. In May, temperatures range from a chilly minimum of 0°C (32°F) to a comfortable maximum of 28°C (83°F), with an average temperature of 12°C (54°F). The month sees modest precipitation of 25 mm (1.0 in) over about 5 days, along with a relatively high humidity level of 73%.

In contrast, November experiences warmer conditions, with minimum temperatures starting at 4°C (40°F) and soaring to a scorching maximum of 43°C (109°F), averaging 20°C (69°F). Precipitation increases slightly to 41 mm (1.6 in) over the same number of days, but the humidity drops to a more pleasant 47%. For a detailed look at November weather specifics, check out Swan Hill weather in November.

May and December present quite contrasting weather patterns. In May, temperatures range from a cool minimum of 0°C (32°F) to an average of 12°C (54°F), peaking at 28°C (83°F). The month sees around 25 mm (1.0 in) of rainfall over approximately 5 days, accompanied by a relatively high humidity of 73%. In contrast, December experiences warmer temperatures with a minimum of 8°C (47°F) and an impressive average of 23°C (74°F), reaching a scorching maximum of 46°C (115°F). This month has higher precipitation at 36 mm (1.4 in) but fewer rainy days, typically just 2, and a lower humidity of 39%. For detailed insights into December's weather, check out Swan Hill weather in December.

Compare Swan Hill's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Swan Hill

As the vibrant hues of autumn begin to paint the landscape, May in Swan Hill ushers in a notable shift from the warmth of earlier months. With maximum temperatures drifting down to a comfortable level and an increasing humidity of 73%, residents and visitors alike can enjoy the crisp, fresh air that defines this time of year. While May does bring about a few days of rain, the overall precipitation is modest, contributing to the region's lushness without overwhelming outdoor plans. This unique mix of mild conditions sets May apart from the milder summer months, offering a refreshing change that beckons for cozy gatherings or scenic explorations. For those interested in understanding more about Swan Hill's dynamic weather patterns, visit Swan Hill Climate.