Riacho Frio, Piauí Climate
Brazil
Pop. 4,165 Elev. 407 m / 1,335 ft
TZ: America/Fortaleza (UTC-3) ·
Riacho Frio stays hot throughout the year, with September highs averaging 97°F (36°C) and July lows of 64°F (18°C). Humidity pushes the summer feels-like temperature to around 106°F (41°C). Expect around 28 rainy days annually (26.3 in / 668 mm total). The city averages 143 sunny days per year and around 24 thunderstorm days.
| Temperature | 36°C (97°F) high | 18°C (64°F) low |
| Feels like | 41°C (106°F) high | 18°C (64°F) low |
| Rain | 28 days | 668 mm (26.3 in) /yr |
| Sky | 143 sunny | 24 stormy |
| Wind | 1.7 m/s (3.8 mph) avg |
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Explore on the MapMonthly Climate Chart
Sky & Air by Month
Cloud cover (%)
75
Jan 75
Feb 68
Mar 63
Apr 45
May 32
Jun 18
Jul 31
Aug 20
Sep 40
Oct 71
Nov 77
Dec Humidity (%)
79
Jan 75
Feb 70
Mar 70
Apr 60
May 52
Jun 45
Jul 39
Aug 34
Sep 40
Oct 61
Nov 73
Dec Weather Days by Month
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 373 km Brigadeiro Lysias Rodrigues Airport (PMW)
Ski resort 1,504 km Ski Mountain Park
National park 591 km praça nossa senhora de fátima
Mountain peak
(1,639 m) 323 km Morro Buriti do Ouro
Hospital 42 km Hospital Regional Dr. João Pacheco Cavalcante
Hiking trail 476 km Acesso Vale do Pati - Ladeira do Beco - Guiné
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 30°C 86°F | 22°C 72°F | 236 mm 9.3 in | — | 5 |
| February | 31°C 88°F | 22°C 71°F | 44 mm 1.7 in | — | 3 |
| March | 32°C 89°F | 22°C 72°F | 41 mm 1.6 in | — | 7 |
| April | 32°C 90°F | 22°C 72°F | 56 mm 2.2 in | — | 3 |
| May | 33°C 91°F | 21°C 69°F | 5 mm 0.2 in | — | 11 |
| June | 33°C 91°F | 19°C 65°F | 0 mm 0.0 in | — | 18 |
| July | 33°C 91°F | 18°C 64°F | 0 mm 0.0 in | — | 26 |
| August | 34°C 93°F | 19°C 67°F | 0 mm 0.0 in | — | 21 |
| September | 36°C 97°F | 22°C 72°F | 0 mm 0.0 in | — | 26 |
| October | 35°C 95°F | 23°C 73°F | 108 mm 4.2 in | — | 16 |
| November | 33°C 91°F | 23°C 74°F | 85 mm 3.3 in | — | 5 |
| December | 31°C 88°F | 22°C 72°F | 93 mm 3.7 in | — | 2 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 5 | 8 |
| February | 3 | 1 |
| March | 7 | 1 |
| April | 3 | 2 |
| May | 11 | 0 |
| June | 18 | 0 |
| July | 26 | 0 |
| August | 21 | 0 |
| September | 26 | 0 |
| October | 16 | 2 |
| November | 5 | 4 |
| December | 2 | 6 |