Climate and monthly weather forecastBoksburg, South Africa

The climate of Boksburg

Boksburg is categorized under the Cwb climate according to the Köppen climate classification, which signifies a temperate highland tropical climate with dry winters. Placed geographically within the South African landscape, it's exposed to an array of weather variations throughout the year.

When it comes to temperature, there are observable fluctuations as the year unfolds. Temperatures soar to highs of around 27.2°C (81°F) during the warmer periods, specifically in January and December, while in the colder months, particularly in June and July, they dip to around 17.6°C (63.7°F). A similar trend is seen with the lowest recorded temperatures, dropping to about 6°C (42.8°F) in June and July from highs averaging 16.2°C (61.2°F) in January.

Precipitation in Boksburg is variable and unevenly distributed over the course of the year. The month of December receives the most rain, with monthly averages close to 86mm (3.39") spread over almost 20 days. This contrasts sharply with the period between May to August, where rainfall averages between 1mm (0.04") to 4mm (0.16") only, spread over a mere one to two days each month.

The region experiences a dip in relative humidity between May to September where the levels drop to 37% - the lowest in the year, from the high 60s range, seen in January and December. Sunshine hours in Boksburg are relatively consistent throughout the year, ranging from 10.5 hours in June to a peak of 13.8 hours in December.

Wind speed in Boksburg remains fairly consistent throughout the year, with averages ranging between 8.1km/h (5mph) to 11.7km/h (7.3mph). It is higher in the month of November, reaching gusts as strong as 15.8km/h (9.8mph).

The best time to visit Boksburg

Given Boksburg's climate patterns, it appears that the period from late spring (October) through early autumn (March) presents the most agreeable weather conditions for a visit. This period of the year provides a significant amount of daylight - ranging from 12.7 hours to 13.4 hours - enabling travelers to make the most of their day. This, coupled with higher UV indexes from 5 to 6, makes for ideal conditions for outdoor activities.

In terms of temperature, this timeframe offers warmer days averaging 25.4°C (77.7°F) to 27.2°C (81°F), and cooler nights ranging from 14.5°C (58.1°F) to 16°C (60.8°F), providing a comfortable balance for visitors. The rainfall during these months is relatively low, especially when compared to December, ensuring fewer disruptions due to weather.

The worst time to visit Boksburg

The period from May to August may not be the best time to visit Boksburg, as these winter months are marked by shorter daylight hours - 10.5 to 11.2 hours - and lower UV index readings of 4, implying shorter and less sunny days. Temperature-wise, these months witness the lowest highs and lows, hovering between 17.6°C (63.7°F) to 21.3°C (70.3°F) and 6°C (42.8°F) to 9.5°C (49.1°F) respectively, making it less ideal for travelers desiring warmer temperatures.

Moreover, although the rainfall is minimal during this period, the humidity drops to the lowest point in the year to 37%, which can be uncomfortable for some.

Spring weather in Boksburg

Spring in Boksburg, from September to November, is a time of transition from colder to warmer conditions. Average high temperatures climb gradually from 25.4°C (77.7°F) to 26.8°C (80.2°F), while the minimum temperatures warm up from 11.6°C (52.9°F) to 15.1°C (59.2°F).

Relative humidity begins to rise from 34% in September to 52% in November. Similarly, rainfall totals increase significantly during these months, from a meager 9mm (0.35") in September to a substantial 69mm (2.72") in November. Despite this bump in precipitation, visitors can still expect considerable sunshine, with daylight hours ranging from 12 hours to 13.4 hours.

Summer weather in Boksburg

Boksburg's summer months from December to February are the warmest, with average high temperatures peaking at 27.2°C (81°F) in December and January. Low temperatures lack much variance, sticking within the confines of 15.3°C (59.5°F) to 16.2°C (61.2°F).

Rainfall during summer is high with totals ranging from 59mm (2.32") to 86mm (3.39"), highest in December due to the summer rains courtesy of the tropical climate. However, the rainfall is usually interspersed with sunny spells as evident by the 13.6 to 13 hours of daylight.

Autumn weather in Boksburg

The transition to cooler conditions begins in Autumn, from March to May. High temperatures show a moderate drop from 25.9°C (78.6°F) to 21°C (69.8°F), with a parallel downward trend in low temperatures, from 14.2°C (57.6°F) to 9.5°C (49.1°F).

Precipitation declines from 37mm (1.46") to 4mm (0.16"), making autumn significantly drier, particularly in May. Despite the lower rainfall, the decrease in relative humidity to 48% in May signifies the beginning of the drier season. However, daylight hours remain quite long, falling gradually from 12.2 hours to 10.8 hours.

Winter weather in Boksburg

Winter months in Boksburg, running from June to August, witness the coolest conditions. High temperatures average between 17.6°C (63.7°F) to 21.3°C (70.3°F), while low temperatures drop to as little as 6°C (42.8°F) in June and July.

Despite the cool temperatures, there are still close to 10.5 to 11.2 hours of daylight, enough for winter activities. Rainfall is scant during winter, bottoming out at 1mm (0.04") to 2mm (0.08"). The relative humidity during this season also falls to a yearly low, potentially making the air feel considerably dry.

Weather in January

As the first month of the year, January in Boksburg experiences warm temperatures, with a marked distinction between a maximum of 27.2°C (81°F) and a minimum of 16.2°C (61.2°F). As the summer heat continues, this month shows a greater propensity for rainfall, with 85mm (3.35") precipitation recorded over 19.8 days. Weather in January »

Weather in February

In February, Boksburg still enjoys the warmth of the summer months, albeit a marginal drop in temperature is noticeable from January. Rainfall reduces significantly to 59mm (2.32"), marking the onset of the dry season. Visually, the city presents a serene view with noticeably clearer skies as the cloud percentage decreases. Weather in February »

Weather in March

March marks a soft transition from summer to autumn in Boksburg. The end of the hot weather brings a welcomed relief with temperatures now peaking at 25.9°C (78.6°F). March sees further reduction in monthly rainfall to 37mm (1.46"), increasing the number of sunshine days to 13.5. Weather in March »

Weather in April

April witnesses a notable change in Boksburg's weather, as autumn starts to take hold. Temperatures dip further with the highest reaching 22.7°C (72.9°F). A significant decrease in rainfall underscores the dry season with only 29mm (1.14") recorded this month. Weather in April »

Weather in May

May offers cool and drier conditions as winter slowly introduces itself in Boksburg. The decreasing trend in temperature continues, with peaks of around 21°C (69.8°F). A steep decline in precipitation occurs with a minimal amount of 4mm (0.16"), making it one of the driest months of the year. Weather in May »

Weather in June

June bears the full brunt of winter in Boksburg with temperatures plunging to reach a high of 17.8°C (64°F). Incredibly, a minimal 3mm (0.12") rainfall is reported, earning recognition as the driest month of the year. As the winter chill seizes the air, clear skies prevail over the city with cloud cover at its lowest. Weather in June »

Weather in July

The winter months persist in July, with Boksburg experiencing similar weather conditions as June. A slight decrease is recorded with temperatures reaching a high of 17.6°C (63.7°F). As if in harmony, rainfall remains minimal at 1mm (0.04"), tagging July as one of the driest months. Weather in July »

Weather in August

By August, Boksburg reveals a contrast as it juggles between the receding winter and incoming spring. As the city crosses the winter threshold, temperatures begin to climb, with maximums of 21.3°C (70.3°F). A slight increase in precipitation is observed with 2mm (0.08") recorded, indicating the gradual transition into a warmer, wetter season. Weather in August »

Weather in September

Spring greets Boksburg in September with the temperatures further warming up to 25.4°C (77.7°F). However, an uptick in rainfall, totaling 9mm (0.35") over 3.8 days, signals the end of the arid months. Nature starts to awaken as daylight grows longer and sunshine more prevalent. Weather in September »

Weather in October

On the cusp of summer, October brings back the warm conditions symbolic of Boksburg with temperature highs reaching 26.8°C (80.2°F). The city braces for increased rainfall reaching 41mm (1.61"), ushering in the wet season. The wind retains its brisk nature, sweeping across the landscapes that bear the vibrant shades of spring. Weather in October »

Weather in November

November marks the start of summer in Boksburg, as temperatures steadily hold at a high of 26.7°C (80.1°F). A notable increase in precipitation occurs, climbing to 69mm (2.72"), providing evidence of the wet season's reappearance. Weather in November »

Weather in December

December ties with January for the hottest month of the year in Boksburg, with a maximum temperature of 27.2°C (81°F). The city is subjected to its highest rainfall of the year at 86mm (3.39"), punctuating the wet season. Despite the rainfall, the generous daylight and sunshine hours keep the city vibrant. Weather in December »