Thermograph

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

Viana weather records

Record high and low temperatures for Viana, 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 37°C on 1985-03-06; its coldest fell to 14°C on 1981-08-07.

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
36°C2009-01-14
26°C2007-01-22
27°C2024-01-29
19°C1997-01-19
February
37°C1998-02-22
26°C2025-02-18
27°C2016-02-18
21°C1980-02-01
March
37°C1985-03-06
26°C1996-03-18
27°C2024-03-13
21°C2010-03-05
April
37°C1997-04-12
26°C2007-04-16
27°C2026-04-13
20°C1982-04-20
May
37°C1988-05-11
26°C2005-05-28
26°C2024-05-12
18°C1981-05-30
June
35°C1984-06-01
24°C2023-06-28
25°C2021-06-05
15°C1983-06-26
July
32°C1984-07-01
23°C2023-07-28
22°C1998-07-01
14°C1981-07-21
August
32°C2000-08-16
22°C2025-08-12
22°C2020-08-26
14°C1981-08-07
September
34°C1984-09-27
24°C2025-09-03
23°C1984-09-27
15°C1981-09-01
October
36°C2008-10-29
25°C2002-10-01
25°C2018-10-27
18°C1986-10-16
November
35°C1987-11-19
24°C2012-11-06
26°C2019-11-10
19°C1985-11-03
December
36°C1985-12-05
25°C1994-12-16
27°C2023-12-25
19°C1983-12-30

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)
37°C1998-02-22
25°C1994-12-16
27°C2016-02-18
19°C1983-12-30
Autumn (Mar–May)
37°C1985-03-06
26°C1996-03-18
27°C2024-03-13
18°C1981-05-30
Winter (Jun–Aug)
35°C1984-06-01
22°C2025-08-12
25°C2021-06-05
14°C1981-08-07
Spring (Sep–Nov)
36°C2008-10-29
24°C2025-09-03
26°C2019-11-10
15°C1981-09-01

All-time records

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

High

Highest 37°C 1985-03-06
Lowest 22°C 2025-08-12

Low

Highest 27°C 2024-03-13
Lowest 14°C 1981-08-07

Feels-like

Highest 60°C 1983-03-28
Lowest 22°C 2025-08-12

Humidity

Highest 25.7 g/m³ 2019-03-18
Lowest 12.5 g/m³ 1981-08-06

Wind

Highest 25 km/h 1991-10-07
Lowest 5 km/h 2000-03-24

Gust

Highest 52 km/h 1985-12-05
Lowest 16 km/h 2023-11-25

Precip

Wettest 96 mm 2005-01-22
Driest 5-day dry spell 1981-08-24

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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