When to go · Brazil

When to go to Teresina

Twelve months of averages for Teresina, and what they say about when to go.

When to go

What the averages say

Mean daily highs and lows and the month's rain, averaged over 2001 to 2020.

On these averages, Teresina has a mean high between 18°C and 32°C and under 150 mm of rain in May.

Hot months (a mean high of 32°C or more): June to January.
Wet months (150 mm of rain or more): January to April.
Humid months (a high of 25°C or more with relative humidity of 70% or more): January to May.
The warmest month is October (38°C) and the coolest April (29°C). The wettest is March (261 mm) and the driest August (7 mm); about 1,203 mm of rain falls in a year.

How these sentences are worded

Each sentence is written from the figures by fixed rules, and says no more than they do. Mild to warm: a mean daily high from 18°C up to 32°C. Hot: 32°C or more. Cool: 10°C up to 18°C. Cold: under 10°C. Dry: under 50 mm of rain in the month; wet: 150 mm or more. Humid: a high of 25°C or more with relative humidity of 70% or more. A month is described as good for going when it is mild to warm and not wet.

Teresina: highs, lows and rainHighLowRain

The year at a glance

Mild to warm and dry
Mild to warm, humid or showery
Hot
Cool
Wet
Cold

JanWet
FebWet
MarWet
AprWet
MayMild–warm, mixed
JunHot
JulHot
AugHot
SeptHot
OctHot
NovHot
DecHot

Month by month

Every month in Teresina

The whole year, with humidity, cloud and the sunlight reaching the ground.

Climate in Teresina by month: mean daily high and low, rain, and what the month is like
Month	High	Low	Rain	Humidity	Cloud	Sunlight (kWh/m²/day)	High in Dubai	What it is like
January	32°C	23°C	184 mm	74%	74%	5.4	23°C	Wet
February	30°C	23°C	227 mm	83%	78%	5.4	24°C	Wet
March	30°C	23°C	261 mm	86%	77%	5.5	27°C	Wet
April	29°C	23°C	239 mm	87%	73%	5.3	31°C	Wet
May	30°C	22°C	106 mm	81%	53%	5.4	35°C	Mild to warm, humid or showery
June	32°C	22°C	24 mm	68%	37%	5.5	37°C	Hot
July	33°C	22°C	11 mm	56%	29%	5.8	39°C	Hot
August	35°C	23°C	7 mm	47%	24%	6.5	39°C	Hot
September	37°C	24°C	7 mm	44%	30%	6.8	37°C	Hot
October	38°C	25°C	21 mm	46%	43%	6.6	34°C	Hot
November	37°C	25°C	39 mm	51%	53%	6.1	29°C	Hot
December	35°C	24°C	77 mm	59%	63%	5.7	25°C	Hot

The Dubai column is Dubai's mean daily high, for comparison.

Modelled averages for an area about 50 km across, not a weather station's record: NASA POWER climatology, 2001–2020. These data were obtained from the NASA Langley Research Center (LaRC) POWER Project funded through the NASA Earth Science/Applied Science Program.

When to go nearby

Plan it

Plan a trip to Teresina

Tell us when and who is travelling, and a person puts the flights, the stays and the rest into one quote.

Plan a trip to Teresina More about Teresina When to go

Month

High

Low

Rain

Humidity

Cloud

Sunlight (kWh/m²/day)

High in Dubai

What it is like

January

32°C

23°C

184 mm

74%

5.4

23°C

Wet

February

30°C

23°C

227 mm

83%

78%

5.4

24°C

Wet

March

30°C

23°C

261 mm

86%

77%

5.5

27°C

Wet

April

29°C

23°C

239 mm

87%

73%

5.3

31°C

Wet

May

30°C

22°C

106 mm

81%

53%

5.4

35°C

Mild to warm, humid or showery

June

32°C

22°C

24 mm

68%

37%

5.5

37°C

Hot

July

33°C

22°C

11 mm

56%

29%

5.8

39°C

Hot

August

35°C

23°C

7 mm

47%

24%

6.5

39°C

Hot

September

37°C

24°C

7 mm

44%

30%

6.8

37°C

Hot

October

38°C

25°C

21 mm

46%

43%

6.6

34°C

Hot

November

37°C

25°C

39 mm

51%

53%

6.1

29°C

Hot

December

35°C

24°C

77 mm

59%

63%

5.7

25°C

Hot