Climate Insights for Bizana

Alfred Nzo District Municipality, Eastern Cape, South Africa

Hottest
January
25°C peak
Coldest
July
6°C low
Wettest
January
167mm rain
Best to Visit
September
Mild temps & low rain

Climate Overview

The climate in Bizana is temperate. The average annual temperature is 16°C and approximately 1143mm of precipitation falls per year. January is the wettest month, receiving around 167mm of rainfall. Bizana is in the Southern Hemisphere. The seasons are reversed — summer runs from December to February, while winter falls between June and August. The summer months are: January, February, March. The coldest months are July, June, August, when temperatures can drop to 6°C.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 25° Average: 20° Min: 16° Feb Max: 25° Average: 20° Min: 16° Mar Max: 25° Average: 19° Min: 15° Apr Max: 22° Average: 17° Min: 12° May Max: 22° Average: 15° Min: 9° Jun Max: 20° Average: 12° Min: 6° Jul Max: 20° Average: 12° Min: 6° Aug Max: 21° Average: 14° Min: 8° Sep Max: 22° Average: 15° Min: 10° Oct Max: 22° Average: 16° Min: 11° Nov Max: 23° Average: 17° Min: 13° Dec Max: 24° Average: 19° Min: 15°
Max
Average
Min

Bizana sees moderate temperature variation throughout the year, ranging from 6°C to 25°C. January is the warmest month, though highs remain moderate at 25°C with a mean of 20°C. July is the coolest month, with minimum temperatures around 6°C and an average of 12°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs. The sharpest temperature change occurs between March and April, with a 3°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 167mm Feb Precipitation: 148mm Mar Precipitation: 126mm Apr Precipitation: 110mm May Precipitation: 42mm Jun Precipitation: 21mm Jul Precipitation: 22mm Aug Precipitation: 30mm Sep Precipitation: 69mm Oct Precipitation: 114mm Nov Precipitation: 130mm Dec Precipitation: 164mm
Precipitation

Bizana is a moderately rainy area, receiving approximately 1143mm of precipitation annually, which averages out to around 95mm per month. The wettest month is January, averaging 167mm of rainfall. December and February also tend to see above-average precipitation. The driest month is June, with just 21mm. That's 145mm 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 20km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 16km/h Feb Wind Speed: 16km/h Mar Wind Speed: 15km/h Apr Wind Speed: 14km/h May Wind Speed: 13km/h Jun Wind Speed: 14km/h Jul Wind Speed: 15km/h Aug Wind Speed: 16km/h Sep Wind Speed: 17km/h Oct Wind Speed: 18km/h Nov Wind Speed: 17km/h Dec Wind Speed: 16km/h
Wind Speed

Bizana is mildly breezy, with an average annual wind speed of 15km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is October, averaging 18km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 13km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 5km/h between the calmest and windiest months.

Seasons

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

89 days until Winter

It is currently autumn in Bizana, which began on March 20, 2026. Bizana is in the Southern Hemisphere, where the seasons are reversed — spring starts in September, summer in December, autumn in March, and winter in June. The warmest period peaks in January at around 25°C, while the coldest stretch bottoms out in July near 6°C. Winter is next, beginning on June 21, 2026 — 89 days from now.

Spring

Temperatures range from 10 to 23°C. Rainfall is heavy, totalling around 313mm across the season with a monthly average of 104mm. Winds are moderate at around 17km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 15 to 25°C. Rainfall is heavy, totalling around 478mm across the season with a monthly average of 159mm. Winds are moderate at around 16km/h. Comfortable clothing with a light layer for cooler evenings is all you need.

Autumn

Temperatures range from 9 to 25°C. Precipitation is moderate at around 279mm for the season, averaging 93mm per month. Winds are generally light, averaging 14km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 6 to 21°C. Rainfall is relatively light, with around 73mm over the season and a monthly average of 24mm. Winds are generally light, averaging 15km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 20°
Feb 20°
Mar 19°
Apr 17°
May 15°
Jun 12°
Jul 12°
Aug 14°
Sep 15°
Oct 16°
Nov 17°
Dec 19°

The best time to visit Bizana is during September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 15°C with modest rainfall averaging 69mm per month. By contrast, January can be uncomfortably hot with highs reaching 25°C, while July is the coldest period with lows dropping to 6°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

Monthly Climate Data

The table below shows monthly climate averages for Bizana 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
16 °C
25 °C
16 km/h
167 mm
0 cm
Feb
16 °C
25 °C
16 km/h
148 mm
0 cm
Mar Current
15 °C
25 °C
15 km/h
126 mm
0 cm
Apr
12 °C
22 °C
14 km/h
110 mm
0 cm
May
9 °C
22 °C
13 km/h
42 mm
0 cm
Jun
6 °C
20 °C
14 km/h
21 mm
0 cm
Jul
6 °C
20 °C
15 km/h
22 mm
0 cm
Aug
8 °C
21 °C
16 km/h
30 mm
0 cm
Sep
10 °C
22 °C
17 km/h
69 mm
0 cm
Oct
11 °C
22 °C
18 km/h
114 mm
0 cm
Nov
13 °C
23 °C
17 km/h
130 mm
0 cm
Dec
15 °C
24 °C
16 km/h
164 mm
0 cm
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Metric (°C, km/h)