Climate and monthly weather forecastKasama, Zambia
Climate and monthly weather forecast
The climate of Kasama
Kasama, a city in Zambia, is characterized by a humid subtropical climate with dry winters, marked as Cwa in the Köppen climate classification. The city experiences significant seasonal variation over the course of the year. The overall pattern is marked by a stark contrast between the wet and dry periods.Rainfall in Kasama varies greatly, with the wet period concentrated from December to March, during which rainfall measures 254mm (10") in December and gradually reduces to 68mm (2.68") by April. From May onwards, a dry period begins, having negligible to no rainfall, extending till October. The dry period then transitions back to the heavy rains in November and December.
Temperature wise, Kasama sees slight variation across the year. The warmest period occurs between September and November, with temperatures reaching up to 32.1°C (89.8°F) in October. During the rest of the year, high temperatures hover around mid-20s°C. The coolest period ranges from June to August, with lowest temperatures striking down to 10°C (50°F) in July.
Talking about the wind situation, the city witnesses varied wind speeds ranging from 5.6km/h (3.5mph) to 10.8km/h (6.7mph). The windiest time appears to be from June to October, with October reaching the peak wind speed of 10.8km/h (6.7mph).
The Best Time to Visit Kasama
Those considering a trip to Kasama would find the period from May to September most favorable. During these months, the city enjoys a comfortable and dry climate with lowest temperatures comfortably around 10°C (50°F). High temperatures are steady around mid-20s°C with relative humidity dropping to as low as 40% in September. This period also experiences least rainfall and highest visibility, making it ideal to explore outdoor attractions.The Worst Time to Visit Kasama
Tourists might want to avoid traveling to Kasama from December through March. It is the wettest period of the year, characterized by heavy rainfall averaging between 250mm (9.84") to 254mm (10") and high humidity levels peaking at 89%. While temperatures remain comfortable around mid-20s°C, high humidity and consistent rain make outdoor activities relatively uneasy.Spring Weather in Kasama
Spring arrives in Kasama with a marked decrease in rainfall. The rainfall drops to a meager 68mm (2.68") in April from a substantial 214mm (8.43") in March. This period sees a significant rise in the number of sunshine days and longer daylights, an increase of nearly an hour between March and April. The temperatures during this period average from 15.2°C (59.4°F) to 24.8°C (76.6°F).Summer Weather in Kasama
Summer in Kasama, occurring from June to August, brings along the driest and coolest conditions of the year. This period witnesses negligible to no rainfall with average high temperatures oscillating from 24.8°C (76.6°F) to 28.4°C (83.1°F) and low temperatures reaching a minimum of 10°C (50°F) in July. The summer months also witness an upswing in the wind speeds.Autumn Weather in Kasama
The Autumn months from September to November see a gradual rise in temperature and a return of rains towards the end of the period. September remains dry with no rainfall, and by November, the rainfall increases to 112mm (4.41"). The temperature peaks up to 32.1°C (89.8°F) in October and reduced visibility hints at the incoming wet period.Winter Weather in Kasama
The winter months usher in the wettest period of the year in Kasama. There is a sharp increase in rainfall, commencing from 112mm (4.41") in November to 254mm (10") in December. The temperatures remain stable between 16.7°C (62.1°F) to 24.2°C (75.6°F). Despite the high humidity and consistent rain, this period experiences an average of 8.4 hours of sunshine daily. Wind speeds during this period also mellow down, ranging from 5.9km/h (3.7mph) to 6.2km/h (3.9mph).Weather in January
January in Kasama, Zambia sees a significant amount of rainfall, with precipitation reaching up to 254mm (10") over an average of approximately 31 days throughout the month. This period is characterized by high cloud coverage which offers less sunshine hours compared to the rest of the year. Weather in January »Weather in February
Transitioning from January, February maintains the trend of abundant rainfall but presents a slight drop compared to the preceding month, indicating the slow ushering in of drier months. Temperatures marginally fluctuate from the January average, meaning the weather remains relatively mild. Weather in February »Weather in March
March signals a marked shift in the weather pattern of Kasama, Zambia with a notable decrease in rainfall to 214mm (8.43"). By this time, a further reduction in cloud cover is noticed, allowing more sunshine to brighten up the Kasama skies. Weather in March »Weather in April
As Kasama transitions towards the end of the first quarter, the weather patterns take on distinct changes. April brings forth a noticeable decline in rainfall, dropping to a low 68mm (2.68"), the first significant decrease since the beginning of the year. Weather in April »Weather in May
May is characterized by a significant decrease in precipitation, with rainfall falling to a mere 4mm (0.16"). This, coupled with a marked decrease in cloud cover, allows for increased sunshine hours that brighten the area. Concurrently, the humidity levels are markedly lower, causing a very noticeable change in the overall atmosphere. Weather in May »Weather in June
June is the driest month in Kasama, Zambia recording no rainfall. The weather pattern is characterized by clear skies, low humidity, and longer hours of sunshine. The wind speeds register a slight but noticeable increase in comparison to previous months, though remaining within mild limits. Weather in June »Weather in July
The dry pattern observed in June extends into July without any significant changes. Absence of rainfall continues, contributing to a sustained pattern of clear skies, longer sunshine hours, and reduced humidity. Temperatures remain relatively low, providing generally cooler conditions compared to other months. Weather in July »Weather in August
August in Kasama, Zambia is consistent with the preceding dry months, characterized by clear skies, no rainfall, and long hours of sunshine. An increase in the recorded temperatures begins to mark the advent of a hotter phase as we move towards the latter part of the year. Weather in August »Weather in September
September presents a continuation of the dry spell in Kasama, Zambia with no recorded rainfall till the end of the month. As one of the hotter months, there's an increase in temperature readings, emphasizing the warmth of the period. Weather in September »Weather in October
October brings the first signs of a shift in the weather pattern with a modest 14mm (0.55") of rainfall recorded. Despite the transition towards a wetter climate, long sunshine hours and clear skies remain prevalent characteristics. Weather in October »Weather in November
November in Kasama, Zambia marks a distinct shift towards a wetter climate, with rainfall increasing to 112mm (4.41"). With increasing cloud cover, there's a corresponding decrease in sunshine hours, indicating the onset of the rainy season. Weather in November »Weather in December
December presents a sharp increase in rainfall, recording a significant 282mm (11.1"). This rise in precipitation coincides with increased cloud cover, reducing sunshine hours effectively. The weather conditions are reinforced by high humidity levels, making it the second most humid month of the year. Weather in December »Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Kasama, Zambia
The warmest month (with the highest average high temperature) is October (32.1°C).
The month with the lowest average high temperature is January (24.2°C).
The month with the highest average low temperature is October (18.4°C).
The coldest month (with the lowest average low temperature) is July (10°C).
Average pressure
Kasama, Zambia
- Average pressure in January:
1012.4mbar - Average pressure in February:
1012.1mbar - Average pressure in March:
1012.8mbar - Average pressure in April:
1014.4mbar - Average pressure in May:
1016.3mbar - Average pressure in June:
1018.1mbar
- Average pressure in July:
1018.2mbar - Average pressure in August:
1016.1mbar - Average pressure in September:
1013.8mbar - Average pressure in October:
1011.4mbar - Average pressure in November:
1011.1mbar - Average pressure in December:
1012mbar
The month with the highest atmospheric pressure is July (1018.2mbar).
The month with the lowest atmospheric pressure is November (1011.1mbar).
Average wind speed
Kasama, Zambia
- Average wind speed in January:
6.2km/h - Average wind speed in February:
5.6km/h - Average wind speed in March:
6.2km/h - Average wind speed in April:
7.9km/h - Average wind speed in May:
8.5km/h - Average wind speed in June:
8.9km/h
- Average wind speed in July:
9.8km/h - Average wind speed in August:
10.1km/h - Average wind speed in September:
10.8km/h - Average wind speed in October:
10.1km/h - Average wind speed in November:
7.5km/h - Average wind speed in December:
5.9km/h
The windiest month (with the highest average wind speed) is September (10.8km/h).
The calmest month (with the lowest average wind speed) is February (5.6km/h).
Average humidity
Kasama, Zambia
The months with the highest relative humidity are January, February and March (89%).
The month with the lowest relative humidity is September (40%).
Average rainfall
Kasama, Zambia
The wettest month (with the highest rainfall) is December (282mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).
Average rainfall days
Kasama, Zambia
- Average rainfall days in January:
30.8 days - Average rainfall days in February:
27 days - Average rainfall days in March:
28.6 days - Average rainfall days in April:
18 days - Average rainfall days in May:
4 days - Average rainfall days in June:
0.5 days
- Average rainfall days in July:
0.8 days - Average rainfall days in August:
0.1 days - Average rainfall days in September:
0.5 days - Average rainfall days in October:
5.5 days - Average rainfall days in November:
19.7 days - Average rainfall days in December:
29.7 days
The month with the highest number of rainy days is January (30.8 days).
The month with the least rainy days is August (0.1 days).
Average daylight / Average sunshine
Kasama, Zambia
- Average daylight in January:
12h and 36min - Average daylight in February:
12h and 24min - Average daylight in March:
12h and 12min - Average daylight in April:
11h and 54min - Average daylight in May:
11h and 36min - Average daylight in June:
11h and 30min
- Average daylight in July:
11h and 36min - Average daylight in August:
11h and 48min - Average daylight in September:
12h and 0min - Average daylight in October:
12h and 18min - Average daylight in November:
12h and 36min - Average daylight in December:
12h and 42min
The month with the longest days is December (Average daylight: 12h and 42min).
The month with the shortest days is June (Average daylight: 11h and 30min).
- Average sunshine in January:
8h and 24min - Average sunshine in February:
8h and 12min - Average sunshine in March:
7h and 42min - Average sunshine in April:
7h and 6min - Average sunshine in May:
7h and 24min - Average sunshine in June:
7h and 42min
- Average sunshine in July:
7h and 42min - Average sunshine in August:
7h and 42min - Average sunshine in September:
10h and 0min - Average sunshine in October:
9h and 54min - Average sunshine in November:
9h and 54min - Average sunshine in December:
9h and 30min
The month with the most sunshine is September (Average sunshine: 10h and 0min).
The month with the least sunshine is April (Average sunshine: 7h and 6min).
Average sunshine days
Kasama, Zambia
- Average sunshine days in January:
0 days - Average sunshine days in February:
0.9 days - Average sunshine days in March:
2 days - Average sunshine days in April:
9.3 days - Average sunshine days in May:
26 days - Average sunshine days in June:
28.8 days
- Average sunshine days in July:
30.2 days - Average sunshine days in August:
30.8 days - Average sunshine days in September:
29.4 days - Average sunshine days in October:
24.5 days - Average sunshine days in November:
8.7 days - Average sunshine days in December:
1 days
The month with the most sunshine days is August (30.8 days).
The month with the least sunshine days is January (0 days).
Average UV index
Kasama, Zambia
The months with the highest UV index are August, September, October and November (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July and December (UV index 5).
Average cloud cover
Kasama, Zambia
The month with the most cloud cover is March (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 6).
Average visibility
Kasama, Zambia
The months with the highest visibility are August, September and October (10km).
The months with the lowest visibility are March and April (6km).








