Climate and monthly weather forecast
Serowe, Botswana

Climate and monthly weather forecast

The climate of Serowe

Serowe's predominant climate, according to the Köppen climate classification, is Subtropical Steppe (BSh). Positioned in Botswana, it has a semi-arid climate characterized by hot summers and cool dry winters. The average temperatures fluctuate between a low of 8.8°C (47.8°F) during the chilliest month to a high of 31.4°C (88.5°F) during the warmest month.

The total annual rainfall averages around 327mm (12.87") and is distributed unevenly throughout the year. During the hottest months, rainfall reaches a peak of 85mm (3.35"), while in the exhibition of the driest conditions, it sinks to 0mm (0"). Serowe experiences high humidity level variations, with it ranging from 34% to 59%.

The sunshine duration prolongs between 7.6 to 11.8 hours per day while the daylight hours range from 10.8 to 13.5 hours daily. There are fluctuations in wind speed too, varying within the range of 9km/h (5.6mph) to 16.1km/h (10mph). Moreover, this region endures an average cloud cover percentage varying from 6% to 29%, signifying clear skies to cloud spread throughout the year. The UV index in Serowe swings from 5 to 7, suggesting mild to high exposure.

The best time to visit Serowe

The ideal visiting period to experience Serowe's climate would be during the months when the weather is moderate, not too hot, or extremely cold. Between May and September, both the temperature and the humidity levels are relatively low, making it comfortable for outdoor activities. During this time, the average temperature ranges from 21.6°C (70.9°F) to 26.7°C (80.1°F), and humidity varies between 39% and 56%, granting a pleasant atmosphere for sightseeing.

The worst time to visit Serowe

The months of December to February stand as the less favorable time for visiting Serowe due to excessive heat and higher rainfall. The region encounters its highest temperatures from 30°C (86°F) to 31.4°C (88.5°F), leading to discomforting hot weather. Moreover, this period receives the highest rainfall, reaching as much as 85mm (3.35") in December. These conditions could potentially disrupt travel plans, hence its classification as a less ideal time for tourist visits.

Spring weather in Serowe

From September to November, the region experiences spring weather. The conditions are moderate during this period, with average temperatures ranging from 21.6°C (70.9°F) to 31.4°C (88.5°F). Rainfall is sparse, with November witnessing the most at 49mm (1.93"). The daylight varies between 11.4 hours and 13.2 hours, offering abundant sunshine hours from 7.9 to 11.8 per day. Wind speed picks up during this season, increasing from 13.1km/h (8.1mph) to 16.1km/h (10mph).

Summer weather in Serowe

Summer period, marked between December and February, testifies intense heat in Serowe, Botswana. The temperature soars as high as 31.4°C (88.5°F), with a UV index peaking at 7, indicating the requirement for sun protection. The season witnesses its highest rainfall, increasing from 48mm (1.89") to 85mm (3.35") in December. The daylight spans from 12.8 hours to 13.5 hours, along with sunshine hours ranging from 9.9 to 11 hours.

Autumn weather in Serowe

Autumn in Serowe, starting from March and ending in May, initiates the onset of cooler conditions. The average temperatures during these months provide a relief from the previous intense summer heat, reducing from 29.2°C (84.6°F) to 24.6°C (76.3°F). Rainfall also decreases significantly, dropping from 29mm (1.14") to a nearly insignificant 3mm (0.12") in May. The autumn period also sees a decrease in the daylight duration, decreasing from 12.2 hours to 11 hours.

Winter weather in Serowe

Winter season in Serowe takes place from June through August. The coldest month is July, with temperatures dropping as low as 8.8°C (47.8°F). However, the relative humidity during the winter months is quite low, varying between 39% to 51%. Rainfall is nearly nonexistent from June to August, with a mere 1mm (0.04") in July. Despite the cool temperatures, the winter season is marked by a significant duration of sunshine, approximately ranging from 7.6 hours to 7.9 hours per day.

Weather in January

A new year in Serowe, Botswana commences with some plummy weather characteristics. Relative humidity stands at an average of 58% contributing to a moderate sensation of atmospheric moisture. Basking in a high mark of 30.2°C (86.4°F), January has the highest temperature, making it one of the toastier months of the year. Weather in January »

Weather in February

As Serowe transitions from January to February, slight shifts in weather patterns showcase the dynamics of its climate. The decrease in rainfall coupled with a reduction in cloud cover allows for more sunlight to grace the city's open spaces. Weather in February »

Weather in March

The March weather in Serowe is almost synonymous with that of the preceding month. A further decrease in precipitation as compared to February signals the arrival of drier conditions. Notably, temperature variations remain insignificant even as March experiences a slight decrease in its highs. Weather in March »

Weather in April

Heading into April, Serowe observes essential changes in its climatic conditions. Yet holding onto warmth with the highest temperature slightly tumbling to 26.7°C (80.1°F), the city welcomes the more moderate days of the year. The frequency of rainy days drops as precipitation nearly halves from March setting the stage for a drier landscape. Weather in April »

Weather in May

May marks a significant pivot in the weather pattern of Serowe. Courtesy of the consistently clear skies and relative humidity reducing to an average of 49%, cooler and crisper evenings become frequent as temperatures persistently decrease. Weather in May »

Weather in June

By the time June arrives in Serowe, a discernible shift towards cooler temperature readings has taken root. The city, having witnessed a drop in average temperatures from May to June, now experiences an average low of 9.4°C (48.9°F). Weather in June »

Weather in July

July in Serowe continues to follow the pattern set by June, with the winter weather reaching its pinnacle. Residential areas experience the most extended period of dry weather with very slight precipitation. The tepid daytime temperatures contrast with the chilliest nights, but the sustained dry spell provides a counterbalance. Weather in July »

Weather in August

August ushers in a soft change in Serowe’s weather as the city begins to transition out of winter. A nominal increase in temperature becomes more palpable, however, nights continue to be cool though not as much as July. The overall humidity remains relatively low with clear skies signifying a continuation of the dry phase. Weather in August »

Weather in September

September presents a steady evolution in Serowe's climate. Although temperatures remain moderate, the city begins to feel warmer as both the day and night temperatures leap reasonably from the previous month. Correspondingly, clear, sunny days become more typical as September records the lowest average cloud coverage in the year. Weather in September »

Weather in October

October experiences a fairly substantial transformation in weather conditions for Serowe. Evident upwards movement in temperature readings hint at the locality stepping into summer. An increase in rainfall hints at the end of the dry spell with these rains helping to cool off the warm days. Weather in October »

Weather in November

As November makes its entry in Serowe, the landscape becomes increasingly lush due to substantial showers. Progressively heating up, the city paves the way for summer with an average high of 31.1°C (88°F) experienced. The city receives more precipitation, indicating a reviving rainy season. Weather in November »

Weather in December

Surrounding the festive period, December in Serowe welcomes a lively weather pattern. The temperature ranges retain their warmth, opacity is optimal and relative humidity increases. Marking the peak of the rainy season, December records the highest precipitation with rainfall averaging 85mm (3.35"). Weather in December »

Frequently asked questions

How many days does it rain?
Throughout the year, there are 88.8 rainfall days, and 328mm (12.91") of precipitation is accumulated.
What are the months with the highest UV index?
The months with the highest UV index are January, October and November, with an average maximum UV index of 7.
What is the most humid month?
February is the most humid month, with an average relative humidity of 59%.
What are the months with the least sunshine?
The months with the least sunshine are May through July, with an average of 7.6h of sunshine.
When is the lowest UV index?
May through August, with an average maximum UV index of 5, are months with the lowest UV index.
What is the month with the shortest days?
With an average of 10h and 48min of daylight, June has the shortest days of the year.
What is the coldest time of year?
Serowe reaches its average lowest temperatures in July, measuring 21.3°C (70.3°F) at the peak and 8.8°C (47.8°F) at the lowest.
What is the driest month?
The only month without rainfall is August.
What is the least humid month?
With an average relative humidity of 34%, September is the least humid month.
When does it rain?
January through July, September through December are months with rainfall.
What are the warmest months?
The highest temperatures are recorded in October, with averages reaching a high of 31.4°C (88.5°F) and a low of 18.3°C (64.9°F).
What month has the most sunshine?
With an average of 11.8h of sunshine, October has the most sunshine of the year.
What is the rainiest month?
The month with the most rainfall is December, when the rain falls for 17.3 days and typically aggregates up to 85mm (3.35") of precipitation.
When are the longest days in Serowe?
The month with the longest days is December, with an average of 13h and 30min of daylight.
Is there Daylight Saving Time (DST)?
Serowe does not utilize Daylight Saving Time (DST). CAT timezone is used over the entire year.
Average temperature - Serowe, Botswana
Average temperature
Serowe, Botswana

The warmest month (with the highest average high temperature) is October (31.4°C).
The month with the lowest average high temperature is July (21.3°C).

The month with the highest average low temperature is December (20.8°C).
The coldest month (with the lowest average low temperature) is July (8.8°C).

Average pressure - Serowe, Botswana
Average pressure
Serowe, Botswana

The month with the highest atmospheric pressure is July (1023.5mbar).
The month with the lowest atmospheric pressure is January (1011.3mbar).

Average wind speed - Serowe, Botswana
Average wind speed
Serowe, Botswana

The windiest month (with the highest average wind speed) is October (16.1km/h).
The calmest month (with the lowest average wind speed) is May (9km/h).

Average humidity - Serowe, Botswana
Average humidity
Serowe, Botswana

The month with the highest relative humidity is February (59%).
The month with the lowest relative humidity is September (34%).

Average rainfall - Serowe, Botswana
Average rainfall
Serowe, Botswana

The wettest month (with the highest rainfall) is December (85mm).
The driest month (with the least rainfall) is August (0mm).

Average rainfall days - Serowe, Botswana
Average rainfall days
Serowe, Botswana

The month with the highest number of rainy days is December (17.3 days).
The month with the least rainy days is August (0.3 days).

Average daylight / Average sunshine - Serowe, Botswana
Average daylight / Average sunshine
Serowe, Botswana

The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).

The month with the most sunshine is October (Average sunshine: 11h and 48min).
The months with the least sunshine are May, June and July (Average sunshine: 7h and 36min).

Average sunshine days - Serowe, Botswana
Average sunshine days
Serowe, Botswana

The month with the most sunshine days is August (30 days).
The month with the least sunshine days is December (11.2 days).

Average UV index - Serowe, Botswana
Average UV index
Serowe, Botswana

The months with the highest UV index are January, October and November (UV index 7).
The months with the lowest UV index are May, June, July and August (UV index 5).

Average visibility - Serowe, Botswana
Average visibility
Serowe, Botswana

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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