Thermograph

How unusual is the weather? Graded against ~45 years of local climate history.

Pietermaritzburg weather records

Record high and low temperatures for Pietermaritzburg, by month, by season, and all-time, with the dates they occurred, across 1980–2026 of daily climate history. Its hottest day on record reached 40°C on 2025-01-04; its coldest fell to -1°C on 1994-06-29.

Records by month

The warmest (▲) and coldest (▼) both the daytime high and the overnight low have ever been in each calendar month, so each column shows its record high and its record low. Tap a month for its full averages and typical range.

MonthDaytime highOvernight low
January
40°C2025-01-04
15°C2000-01-13
23°C2025-01-04
11°C2001-01-02
February
38°C1993-02-07
15°C1996-02-15
22°C1987-02-03
11°C1986-02-26
March
37°C1992-03-11
14°C1996-03-04
21°C2025-03-06
9°C1986-03-25
April
35°C2016-04-01
13°C2012-04-23
19°C1988-04-01
3°C1982-04-19
May
32°C2012-05-03
10°C1997-05-28
17°C2010-05-09
0°C2007-05-24
June
30°C2014-06-01
7°C1997-06-30
19°C2013-06-02
-1°C1994-06-29
July
32°C2005-07-25
6°C1996-07-07
13°C2020-07-09
-1°C1995-07-19
August
35°C2012-08-25
9°C2012-08-07
18°C2001-08-29
1°C2003-08-21
September
38°C1983-09-30
7°C2008-09-20
20°C2003-09-27
2°C1989-09-07
October
38°C2002-10-18
11°C1982-10-09
19°C2006-10-30
5°C2024-10-01
November
38°C1981-11-05
12°C1997-11-28
20°C2004-11-20
5°C2017-11-17
December
38°C2015-12-24
14°C2021-12-17
22°C2012-12-30
8°C1994-12-13

Records by season

The warmest (▲) and coldest (▼) both the daytime high and the overnight low have reached in each meteorological season (Southern Hemisphere, each a three-month span).

SeasonDaytime highOvernight low
Summer (Dec–Feb)
40°C2025-01-04
14°C2021-12-17
23°C2025-01-04
8°C1994-12-13
Autumn (Mar–May)
37°C1992-03-11
10°C1997-05-28
21°C2025-03-06
0°C2007-05-24
Winter (Jun–Aug)
35°C2012-08-25
6°C1996-07-07
19°C2013-06-02
-1°C1994-06-29
Spring (Sep–Nov)
38°C1981-11-05
7°C2008-09-20
20°C2004-11-20
2°C1989-09-07

All-time records

The most extreme value Pietermaritzburg has recorded for each metric across its entire history.

High

Highest 40°C 2025-01-04
Lowest 6°C 1996-07-07

Low

Highest 23°C 2025-01-04
Lowest -1°C 1994-06-29

Feels-like

Highest 64°C 2025-01-04
Lowest -5°C 1994-06-29

Humidity

Highest 20.8 g/m³ 1987-01-18
Lowest 2.6 g/m³ 2024-07-09

Wind

Highest 35 km/h 1996-07-08
Lowest 5 km/h 1980-09-27

Gust

Highest 97 km/h 2007-06-27
Lowest 15 km/h 2025-06-01

Precip

Wettest 148 mm 1987-09-28
Driest 11-day dry spell 1994-06-07

For rainfall, the “driest” figure is the longest run of consecutive days without measurable rain, dated to when that dry spell began.

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