The climate of Piauí: when to go to Piauí

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Piauí has a warm tropical climate, with two distinct seasons, a wet and rainy one between December and May, and a dry season between June and November. Temperatures are quite high, especially inland, with maximum values between September and December.

Along the short coastline and in most of the western inland areas, the climate of the Piauí is of a semi-humid tropical type, with intense rainfall between December and May, the rainiest months are those between January and April, and a dry season between June and November. The annual average rainfall varies between 1,500 and 1,000 mm.

The southeastern part of the state has a semi-arid hot climate with rains between December and March and dry season in the other months of the year, in these areas the rainfall is around 600/700 mm.

The temperatures throughout the Piauí are high, the average maximum temperatures have values between 30 ° C and 36 ° C, only along the coast are they constant between 30 ° C and 32 ° C. The average minimum temperatures vary according to the height, but in most of the state they vary between 20 ° C and 24 ° C, only in the higher locations do they have values between 20 ° C and 15 ° C.

WHEN TO GO TO THE PIAUÍ

The best time to travel to Piauí are the coolest and least rainy months between May / June and August.

THE CLIMATE OF PIAUÍ: CLIMATE TABLES

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CLIMATE TABLES : TERESINA

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TERESINA (72 meters)
Month	Average low (°C)	Average high (°C)	Precip. (mm)	Precip. days
January	22,5	32,2	177,7	11
February	22,4	31,5	268,0	15
March	22,4	31,8	297,8	19
April	22,7	31,6	272,4	16
May	22,4	31,8	113,2	10
June	21,2	32,4	24,1	3
July	20,4	33,3	10,5	1
August	20,5	35,0	8,4	1
September	22,0	35,8	9,1	2
October	22,8	36,4	20,4	2
November	23,0	35,4	73,2	4
December	23,1	34,2	118,4	7
YEAR	22,1	33,5	1393,2	91

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CLIMATE TABLES: PARNAÍBA

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PARNAÍBA (222 meters)
Month	Average low (°C)	Average high (°C)	Precip. (mm)	Precip. days
January	23	32	139
February	21	31	277
March	23	30	357
April	23	30	336
May	23	31	226
June	22	31	54
July	22	31	21
August	23	32	5
September	23	32	2
October	24	32	3
November	24	32	8
December	24	32	46
YEAR			1474

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CLIMATE TABLES: FLORIANO

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FLORIANO (140 meters)
Month	Average low (°C)	Average high (°C)	Precip. (mm)	Precip. days
January	22	31	180
February	22	31	180
March	23	31	189
April	22	30	146
May	22	31	34
June	21	33	8
July	21	34	20
August	22	35	1
September	24	36	40
October	24	35	64
November	23	34	91
December	23	32	150
YEAR			1103

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CLIMATE TABLES: SÃO JOÃO DO PIAUÍ

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SÃO JOÃO DO PIAUÍ (222 meters)
Month	Average low (°C)	Average high (°C)	Precip. (mm)	Precip. days
January	22	32	115
February	22	31	124
March	22	31	167
April	22	31	52
May	21	32	5
June	20	32	3
July	20	32	8
August	21	33	2
September	23	35	14
October	23	35	13
November	23	34	81
December	22	32	107
YEAR			691

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CLIMATE TABLES: CORRENTE

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CORRENTE (438 meters)
Month	Average low (°C)	Average high (°C)	Precip. (mm)	Precip. days
January	20	31	165
February	20	31	170
March	20	31	181
April	19	31	101
May	18	31	16
June	16	31	3
July	15	32	2
August	16	34	2
September	19	35	20
October	21	34	66
November	21	32	174
December	20	31	184
YEAR			1084

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SEA WATER TEMPERATURES

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COQUEIRO
Month	Sea water temperature °C
January	28
February	28
March	28
April	28
May	28
June	28
July	27
August	26
September	26
October	27
November	27
December	27

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