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Contents
- The climate of Pemba
- The best time to visit Pemba
- The worst time to visit Pemba
- Spring weather in Pemba
- Summer weather in Pemba
- Autumn weather in Pemba
- Winter weather in Pemba
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
The climate of Pemba
Pemba, located in Zambia, is characterized predominantly by a Humid subtropical, dry winter climate, under the Köppen climate classification denoted as Cwa. This climate type suggests Pemba experiences mild winters and hot summers with a distinct rainy season.
Temperatures range from a high of 32.6°C (90.7°F) in October to a low of 10.5°C (50.9°F) in July. This range reveals not only the seasonal variation but also the absence of extreme cold or high heat. Humidity varies significantly throughout the year, with the highest average relative humidity in February at 84% and the lowest in August at 39%. It indicates that the air can feel quite oppressive during the wet months and relatively dry during the drier months.
Pemba also experiences varying rainfall throughout the year. The highest rainfall, 156mm (6.14"), takes place in December while the lowest, 0mm (0"), occurs in August. Days with rainfall also vary, moving from a high of 24.1 days in December down to just 0.2 days in August. These distinct wet and dry periods, aligned with the seasonal temperature changes, form the core components of Pemba's climate.
It is also important to notice that daylight and sunshine vary from 11.2 hours to 13.1 hours, and from 5.7 days to 30.6 days over the year, respectively. Moreover, the presence of cloud cover changes remarkably throughout the year, with the least cloud cover in September at 3% and the most in February at 47%.
Temperatures range from a high of 32.6°C (90.7°F) in October to a low of 10.5°C (50.9°F) in July. This range reveals not only the seasonal variation but also the absence of extreme cold or high heat. Humidity varies significantly throughout the year, with the highest average relative humidity in February at 84% and the lowest in August at 39%. It indicates that the air can feel quite oppressive during the wet months and relatively dry during the drier months.
Pemba also experiences varying rainfall throughout the year. The highest rainfall, 156mm (6.14"), takes place in December while the lowest, 0mm (0"), occurs in August. Days with rainfall also vary, moving from a high of 24.1 days in December down to just 0.2 days in August. These distinct wet and dry periods, aligned with the seasonal temperature changes, form the core components of Pemba's climate.
It is also important to notice that daylight and sunshine vary from 11.2 hours to 13.1 hours, and from 5.7 days to 30.6 days over the year, respectively. Moreover, the presence of cloud cover changes remarkably throughout the year, with the least cloud cover in September at 3% and the most in February at 47%.
The best time to visit Pemba
The best time to visit Pemba largely depends on one's preference for temperature and precipitation. However, given that most people favor warm temperatures and low precipitation, the period from May to August would be optimal. During this time, the temperatures range between a high of 26.6°C (79.9°F) in August and a low of 10.5°C (50.9°F) in July. Rainfall is at its lowest, ranging from 0mm (0") in August to 3mm (0.12") in May, making it the optimal time for outdoor activities.
The worst time to visit Pemba
By contrast, the months of December and January could be the least recommended time to visit primarily due to the high precipitation. Rainfall reaches up to 156mm (6.14") in December and stays high at 149mm (5.87") in January. Coupled with this rainfall is a high number of days of rainfall, 24.1 days in December and 23.6 days in January. These weather conditions would most likely restrict outdoor activities and travel.
Spring weather in Pemba
Pemba's spring months (September, October, and November) embrace warm weather with temperatures ranging from 26.6°C (79.9°F) to a high of 32.6°C (90.7°F) in October along with rising levels of precipitation. Rainfall increases from 0mm (0") in September to 80mm (3.15") in November preparing the landscape for the incoming rainy season. Visitors can also enjoy extended hours of sunshine ranging from 29.5 days to 26.6 days.
Summer weather in Pemba
The summer period (December, January, and February) in Pemba experiences a high level of precipitation. This period distinguishes itself with the highest rainfall occurring in December, at 156mm (6.14"), and high humidity in February at 84%. Despite the rainy weather, Pemba's temperatures remain relatively high, ranging from a high of 30.5°C (86.9°F) in December to a low of 17.6°C (63.7°F) in February.
Autumn weather in Pemba
The autumn in Pemba (March, April, and May) signifies a decline in precipitation and a transition to the dry season. Rainfall averages decrease dramatically from 54mm (2.13") in March to just 3mm (0.12") in May. Temperatures also show a gradual decrease with a maximum of 25.7°C (78.3°F) in March down to 22.8°C (73°F) in May. The humidity level also decreases, making the weather more comfortable for visitors.
Winter weather in Pemba
During winter months (June, July, and August), Pemba witnesses the least rainfall with a minimum of 0mm (0") in August. The temperature reaches its lowest in July with a low of 10.5°C (50.9°F). However, the presence of sunshine reaches its peak with a maximum of 30.6 days in August. These conditions make the winter months ideal for visitors who prefer dry, temperatrue and relatively sunny weather.
Weather in January
January in Pemba, Zambia, ushers in the new year on a wet note, maintaining sowet conditions from the previous month. The month records very high relative humidity, and with it, the highest rainfall of up to 149mm (5.87"). The days are relatively short, with reduced sunshine and increased cloud cover. Weather in January »
Weather in February
The weather in Pemba, Zambia, in February follows a trend similar to January, only with reduced precipitation and increased average temperatures. Continuing from January, February still receives significant rainfall despite a decrease to 102mm (4.02"). Weather in February »
Weather in March
March in Pemba welcomes the dry season, with the weather conditions transitioning from wet and humid to relatively dry and warmer. The amount of rainfall shrinks more notably, dropping to just 54mm (2.13"). This change in weather conditions is accompanied by an increase in daylight hours as well as a rise in UV index. Weather in March »
Weather in April
April continues with the drying trend initiated in March, with Pemba experiencing significantly less rainfall and even lower relative humidity. Rainfall in April dwindles further, reaching a low of 23mm (0.91"). However, the amount of sunshine remains moderately constant, and days get longer, with the increment of daylight hours. Weather in April »
Weather in May
Pemba in May shows a more manifest shift towards dry spells, with minimal rainfall and a continual drop in relative humidity. May receives the least rain in the year with a slight 3mm (0.12") precipitation. Temperatures continue to climb, leading to warmer days. Weather in May »
Weather in June
June brings with it a wind of change, marking the onset of colder nights in Pemba, Zambia. The temperature dips further, reaching the lowest average for the year at 11°C (51.8°F). June becomes the coolest month with a significant reduction in the amount of daylight and sunshine hours. Weather in June »
Weather in July
July in Pemba, Zambia, is characterized by the coldest nights and least humidity in the year, making it the peak cold period. Nights in July reach an extreme low, with the minimum temperature falling to 10.5°C (50.9°F). The wind speed continues to increase, contributing to the chill in the air. Weather in July »
Weather in August
As Pemba moves from the chilly July to August, the city experiences an upward change in temperature, signaling the end of the cold months. Despite this, August records the least relative humidity at 39%. The weather also features extended sunshine hours and slightly longer days. Weather in August »
Weather in September
September in Pemba witnesses the beginning of a warmer phase with an increase in both maximum and minimum temperatures fueled by longer daylight hours. Despite this change, rainfall remains relatively low, being recorded as 0mm (0"). Weather in September »
Weather in October
October ushers in the beginning of the wet season in Pemba, Zambia, with a notable rise in the levels of precipitation. The rainfall sees an increase, with a jump from 0mm (0") to 5mm (0.2"), signaling the coming wet season. Warm weather ensues, facilitated by the increasing temperature and humidity. Weather in October »
Weather in November
November is a defining point in Pemba, marking the progression of the wet season with higher rainfall levels and relative humidity. Rainfall levels reach a remarkable upturn, increasing to 80mm (3.15"). The temperatures steadily rise, while the daylight hours reduce, marking shorter days. Weather in November »
Weather in December
Pemba, Zambia, in December is characterized by a great deal of rain, high relative humidity, and cooler temperatures. December peaks the wet season with a high rainfall amount reaching up to 156mm (6.14"). Despite being the wettest month, daylight hours increase during December, with slightly reduced sunshine hours. Weather in December »
Updated: Jun 4, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How many days does it rain in Pemba?
Throughout the year, there are 127 rainfall days, and 574mm (22.6") of precipitation is accumulated.
What are the months with the lowest UV index?
January, May through July and December, with an average maximum UV index of 5, are months with the lowest UV index.
What is the most humid month?
February is the most humid month, with an average relative humidity of 84%.
What is the month with the shortest days in Pemba?
The month with the shortest days is June, with an average of 11h and 12min of daylight.
What is the month with the least sunshine?
The month with the least sunshine is June, with an average of 7.5h of sunshine.
What are the coldest months in Pemba?
Pemba's coldest temperatures are experienced in July, with average high temperatures of 22.6°C (72.7°F) and lows of 10.5°C (50.9°F).
What is the driest month?
In Pemba, rain does not fall in August and September.
What is the least humid month?
With an average relative humidity of 30%, September is the least humid month.
What are the months with the highest UV index?
September and October, with an average maximum UV index of 7, are months with the highest UV index.
What is the hottest time of year?
The highest temperatures are recorded in October, with averages reaching a high of 32.6°C (90.7°F) and a low of 19.6°C (67.3°F).
When does it rain?
Months with rainfall are January through July, October through December.
What month has the most sunshine?
With an average of 12.2h of sunshine, October has the most sunshine of the year.
What is the wettest month?
December is the month with the most rainfall. Rain falls for 24.1 days and accumulates 156mm (6.14") of precipitation.
When are the longest days?
December has the longest days of the year, with an average of 13h and 6min of daylight.
Is there Daylight Saving Time (DST)?
Pemba, Zambia, does not utilize Daylight Saving Time (DST). CAT timezone is used over the entire year.
Average temperature
Pemba, Zambia
The warmest month (with the highest average high temperature) is October (32.6°C).
The month with the lowest average high temperature is July (22.6°C).
The month with the highest average low temperature is November (19.9°C).
The coldest month (with the lowest average low temperature) is July (10.5°C).
Average pressure
Pemba, Zambia
- Average pressure in January:
1010.1mbar - Average pressure in February:
1010.7mbar - Average pressure in March:
1012.5mbar - Average pressure in April:
1015.4mbar - Average pressure in May:
1017.6mbar - Average pressure in June:
1019.8mbar
- Average pressure in July:
1020.4mbar - Average pressure in August:
1017.6mbar - Average pressure in September:
1014.4mbar - Average pressure in October:
1011.2mbar - Average pressure in November:
1010.6mbar - Average pressure in December:
1010.5mbar
The month with the highest atmospheric pressure is July (1020.4mbar).
The month with the lowest atmospheric pressure is January (1010.1mbar).
Average wind speed
Pemba, Zambia
- Average wind speed in January:
8.2km/h - Average wind speed in February:
8.3km/h - Average wind speed in March:
8.6km/h - Average wind speed in April:
9.5km/h - Average wind speed in May:
9.2km/h - Average wind speed in June:
10.3km/h
- Average wind speed in July:
11km/h - Average wind speed in August:
11.5km/h - Average wind speed in September:
12.8km/h - Average wind speed in October:
12.9km/h - Average wind speed in November:
10.6km/h - Average wind speed in December:
8.5km/h
The windiest month (with the highest average wind speed) is October (12.9km/h).
The calmest month (with the lowest average wind speed) is January (8.2km/h).
Average humidity
Pemba, Zambia
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is September (30%).
Average rainfall
Pemba, Zambia
The wettest month (with the highest rainfall) is December (156mm).
The driest months (with the least rainfall) are August and September (0mm).
Average rainfall days
Pemba, Zambia
- Average rainfall days in January:
23.6 days - Average rainfall days in February:
21.9 days - Average rainfall days in March:
19 days - Average rainfall days in April:
11.3 days - Average rainfall days in May:
3.9 days - Average rainfall days in June:
1.8 days
- Average rainfall days in July:
1.7 days - Average rainfall days in August:
0.2 days - Average rainfall days in September:
0.5 days - Average rainfall days in October:
3.5 days - Average rainfall days in November:
15.5 days - Average rainfall days in December:
24.1 days
The month with the highest number of rainy days is December (24.1 days).
The month with the least rainy days is August (0.2 days).
Average daylight / Average sunshine
Pemba, Zambia
- Average daylight in January:
13h and 0min - Average daylight in February:
12h and 4min - Average daylight in March:
12h and 1min - Average daylight in April:
11h and 4min - Average daylight in May:
11h and 2min - Average daylight in June:
11h and 1min
- Average daylight in July:
11h and 2min - Average daylight in August:
11h and 4min - Average daylight in September:
12h and 0min - Average daylight in October:
12h and 3min - Average daylight in November:
12h and 5min - Average daylight in December:
13h and 1min
The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 12min).
- Average sunshine in January:
9h and 1min - Average sunshine in February:
7h and 4min - Average sunshine in March:
8h and 2min - Average sunshine in April:
8h and 1min - Average sunshine in May:
7h and 4min - Average sunshine in June:
7h and 3min
- Average sunshine in July:
7h and 4min - Average sunshine in August:
9h and 4min - Average sunshine in September:
10h and 3min - Average sunshine in October:
12h and 1min - Average sunshine in November:
11h and 2min - Average sunshine in December:
10h and 2min
The month with the most sunshine is October (Average sunshine: 12h and 12min).
The month with the least sunshine is June (Average sunshine: 7h and 30min).
Average sunshine days
Pemba, Zambia
- Average sunshine days in January:
7 days - Average sunshine days in February:
5.7 days - Average sunshine days in March:
11.2 days - Average sunshine days in April:
17 days - Average sunshine days in May:
25.3 days - Average sunshine days in June:
27.3 days
- Average sunshine days in July:
28.5 days - Average sunshine days in August:
30.6 days - Average sunshine days in September:
29.5 days - Average sunshine days in October:
26.6 days - Average sunshine days in November:
11.9 days - Average sunshine days in December:
5.7 days
The month with the most sunshine days is August (30.6 days).
The months with the least sunshine days are February and December (5.7 days).
Average UV index
Pemba, Zambia
The months with the highest UV index are September and October (UV index 7).
The months with the lowest UV index are January, May, June, July and December (UV index 5).
Average cloud cover
Pemba, Zambia
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is September (Cloud cover 3).
Average visibility
Pemba, Zambia
The months with the highest visibility are May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February and March (8km).
