Climate Insights for Izazi

Iringa Rural District, Iringa Region, Tanzania

Hottest
November
33°C peak
Coldest
July
17°C low
Wettest
January
147mm rain
Best to Visit
April, May, June
Mild temps & low rain

Climate Overview

The climate in Izazi is warm and mild. The average annual temperature is 25°C and approximately 545mm of precipitation falls per year. January is the wettest month, receiving around 147mm of rainfall. Izazi sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 29° Average: 25° Min: 21° Feb Max: 30° Average: 25° Min: 21° Mar Max: 30° Average: 25° Min: 21° Apr Max: 30° Average: 25° Min: 21° May Max: 30° Average: 24° Min: 19° Jun Max: 29° Average: 23° Min: 17° Jul Max: 29° Average: 22° Min: 17° Aug Max: 30° Average: 23° Min: 17° Sep Max: 31° Average: 24° Min: 18° Oct Max: 33° Average: 26° Min: 19° Nov Max: 33° Average: 27° Min: 21° Dec Max: 32° Average: 26° Min: 22°
Max
Average
Min

Izazi sees moderate temperature variation throughout the year, ranging from 17°C to 33°C. The warmest month is November, when average highs reach 33°C and the mean temperature sits around 27°C. July is the coolest month, with minimum temperatures around 17°C and an average of 22°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs.

Precipitation

0mm 25mm 50mm 75mm 100mm 125mm 150mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 147mm Feb Precipitation: 82mm Mar Precipitation: 119mm Apr Precipitation: 66mm May Precipitation: 5mm Jun Precipitation: 0mm Jul Precipitation: 0mm Aug Precipitation: 0mm Sep Precipitation: 0mm Oct Precipitation: 8mm Nov Precipitation: 25mm Dec Precipitation: 92mm
Precipitation

Izazi is a relatively dry area, receiving approximately 545mm of precipitation annually, which averages out to around 45mm per month. The wettest month is January, averaging 147mm of rainfall. March and December also tend to see above-average precipitation. The driest month is August, with just 0mm. That's 147mm less than January, 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: 7km/h May Wind Speed: 9km/h Jun Wind Speed: 10km/h Jul Wind Speed: 10km/h Aug Wind Speed: 10km/h Sep Wind Speed: 11km/h Oct Wind Speed: 11km/h Nov Wind Speed: 10km/h Dec Wind Speed: 7km/h
Wind Speed

Izazi 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 September, averaging 11km/h, though still comfortable for most outdoor activities. The calmest conditions occur in January, 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 10km/h in winter, 10km/h in spring, 6km/h in summer, 7km/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 Izazi, which began on June 21, 2026. Izazi sits near the equator, so the traditional four-season cycle is less pronounced. Temperatures remain relatively stable year-round. The warmest period peaks in November at around 33°C, while the coldest stretch bottoms out in July near 17°C. Spring is next, beginning on September 23, 2026 (7 days from now).

Spring

Temperatures range from 18 to 33°C. Precipitation is minimal, with only around 33mm for the entire season. Winds are generally light, averaging 10km/h. Light layers work well as temperatures warm through the season. It is a great time to be outdoors.

Summer

Temperatures range from 21 to 32°C. Rainfall is heavy, totalling around 321mm across the season with a monthly average of 107mm. Winds are generally light, averaging 6km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.

Autumn

Temperatures range from 19 to 30°C. Precipitation is moderate at around 190mm for the season, averaging 63mm per month. Winds are generally light, averaging 7km/h. Layered clothing works best as temperatures gradually cool. Enjoy the crisp air and changing scenery.

Winter

Temperatures range from 17 to 30°C. Precipitation is minimal, with only around 0mm for the entire season. Winds are generally light, averaging 10km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 25°
Feb 25°
Mar 25°
Apr 25°
May 24°
Jun 23°
Jul 22°
Aug 23°
Sep 24°
Oct 26°
Nov 27°
Dec 26°

The best time to visit Izazi is during April, May, June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 24°C with modest rainfall averaging 12mm per month. By contrast, November can be uncomfortably hot with temperatures reaching 33°C. 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 Izazi 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
21 °C
29 °C
5 km/h
147 mm
0 cm
Feb
21 °C
30 °C
5 km/h
82 mm
0 cm
Mar
21 °C
30 °C
6 km/h
119 mm
0 cm
Apr
21 °C
30 °C
7 km/h
66 mm
0 cm
May
19 °C
30 °C
9 km/h
5 mm
0 cm
Jun
17 °C
29 °C
10 km/h
0 mm
0 cm
Jul
17 °C
29 °C
10 km/h
0 mm
0 cm
Aug
17 °C
30 °C
10 km/h
0 mm
0 cm
Sep Current
18 °C
31 °C
11 km/h
0 mm
0 cm
Oct
19 °C
33 °C
11 km/h
8 mm
0 cm
Nov
21 °C
33 °C
10 km/h
25 mm
0 cm
Dec
22 °C
32 °C
7 km/h
92 mm
0 cm
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Metric (°C, km/h)