Climate Insights for Matai

Kalambo, Rukwa Region, Tanzania

Hottest
October
27°C peak
Coldest
July
10°C low
Wettest
December
411mm rain
Best to Visit
May, June, July
Mild temps & low rain

Climate Overview

The climate in Matai is warm and mild. The average annual temperature is 19°C and approximately 1728mm of precipitation falls per year. December is the wettest month, receiving around 411mm of rainfall. Matai sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 22° Average: 18° Min: 15° Feb Max: 23° Average: 18° Min: 15° Mar Max: 24° Average: 19° Min: 15° Apr Max: 24° Average: 19° Min: 15° May Max: 24° Average: 18° Min: 13° Jun Max: 24° Average: 17° Min: 11° Jul Max: 24° Average: 17° Min: 10° Aug Max: 25° Average: 18° Min: 12° Sep Max: 27° Average: 20° Min: 14° Oct Max: 27° Average: 21° Min: 16° Nov Max: 25° Average: 20° Min: 16° Dec Max: 23° Average: 19° Min: 15°
Max
Average
Min

Matai sees moderate temperature variation throughout the year, ranging from 10°C to 27°C. The warmest month is October, when average highs reach 27°C and the mean temperature sits around 21°C. July is the coolest month, with minimum temperatures around 10°C and an average of 17°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm 400mm 450mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 322mm Feb Precipitation: 254mm Mar Precipitation: 325mm Apr Precipitation: 180mm May Precipitation: 27mm Jun Precipitation: 1mm Jul Precipitation: 0mm Aug Precipitation: 1mm Sep Precipitation: 3mm Oct Precipitation: 43mm Nov Precipitation: 161mm Dec Precipitation: 411mm
Precipitation

Matai is a fairly wet location, receiving approximately 1728mm of precipitation annually, which averages out to around 144mm per month. The wettest month is December, averaging 411mm of rainfall. March and January also tend to see above-average precipitation. The driest month is July, with just 0mm. That's 411mm less than December, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h 5km/h 10km/h 15km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 5km/h Feb Wind Speed: 5km/h Mar Wind Speed: 6km/h Apr Wind Speed: 9km/h May Wind Speed: 10km/h Jun Wind Speed: 11km/h Jul Wind Speed: 11km/h Aug Wind Speed: 11km/h Sep Wind Speed: 10km/h Oct Wind Speed: 9km/h Nov Wind Speed: 7km/h Dec Wind Speed: 5km/h
Wind Speed

Matai is relatively calm, with an average annual wind speed of 8km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 11km/h, though still comfortable for most outdoor activities. The calmest conditions occur in February, with average winds dropping to 5km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 6km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 11km/h in winter, 9km/h in spring, 5km/h in summer, 8km/h in autumn.

Seasons

Winter
Dec 21
Spring
Sep 23
Summer
Dec 21
Autumn
Mar 20

7 days until Spring

It is currently winter in Matai, which began on June 21, 2026. Matai sits near the equator, so the traditional four-season cycle is less pronounced. Temperatures remain relatively stable year-round. The warmest period peaks in October at around 27°C, while the coldest stretch bottoms out in July near 10°C. Spring is next, beginning on September 23, 2026 (7 days from now).

Spring

Temperatures range from 14 to 27°C. Precipitation is moderate at around 207mm for the season, averaging 69mm per month. Winds are generally light, averaging 9km/h. Light layers work well as temperatures warm through the season. It is a great time to be outdoors.

Summer

Temperatures range from 15 to 23°C. Rainfall is heavy, totalling around 987mm across the season with a monthly average of 329mm. Winds are generally light, averaging 5km/h. Comfortable clothing with a light layer for cooler evenings is all you need.

Autumn

Temperatures range from 13 to 24°C. Rainfall is heavy, totalling around 531mm across the season with a monthly average of 177mm. Winds are generally light, averaging 8km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 10 to 25°C. Precipitation is minimal, with only around 2mm for the entire season. Winds are generally light, averaging 11km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 18°
Feb 18°
Mar 19°
Apr 19°
May 18°
Jun 17°
Jul 17°
Aug 18°
Sep 20°
Oct 21°
Nov 20°
Dec 19°

The best time to visit Matai is during May, June, July, August, September and October, when the weather is most comfortable for travellers. During these months, average temperatures hover around 19°C with modest rainfall averaging 13mm per month. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

Monthly Climate Data

The table below shows monthly climate averages for Matai based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
15 °C
22 °C
5 km/h
322 mm
0 cm
Feb
15 °C
23 °C
5 km/h
254 mm
0 cm
Mar
15 °C
24 °C
6 km/h
325 mm
0 cm
Apr
15 °C
24 °C
9 km/h
180 mm
0 cm
May
13 °C
24 °C
10 km/h
27 mm
0 cm
Jun
11 °C
24 °C
11 km/h
1 mm
0 cm
Jul
10 °C
24 °C
11 km/h
0 mm
0 cm
Aug
12 °C
25 °C
11 km/h
1 mm
0 cm
Sep Current
14 °C
27 °C
10 km/h
3 mm
0 cm
Oct
16 °C
27 °C
9 km/h
43 mm
0 cm
Nov
16 °C
25 °C
7 km/h
161 mm
0 cm
Dec
15 °C
23 °C
5 km/h
411 mm
0 cm
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Metric (°C, km/h)