São João Do Piauí
São João do Piauí is a municipality in the state of Piauí in the Northeast region of Brazil.
Climate
| Climate data for São João do Piauí (1991–2020) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Mean daily maximum °C (°F) | 33.3 (91.9) |
32.5 (90.5) |
32.5 (90.5) |
33.2 (91.8) |
34.1 (93.4) |
33.7 (92.7) |
33.5 (92.3) |
34.6 (94.3) |
36.2 (97.2) |
36.8 (98.2) |
35.7 (96.3) |
34.3 (93.7) |
34.2 (93.6) |
| Daily mean °C (°F) | 27.4 (81.3) |
26.7 (80.1) |
26.7 (80.1) |
27.0 (80.6) |
27.5 (81.5) |
27.2 (81.0) |
27.1 (80.8) |
28.0 (82.4) |
29.5 (85.1) |
30.3 (86.5) |
29.4 (84.9) |
28.1 (82.6) |
27.9 (82.2) |
| Mean daily minimum °C (°F) | 22.6 (72.7) |
22.3 (72.1) |
22.4 (72.3) |
22.1 (71.8) |
22.2 (72.0) |
21.9 (71.4) |
21.7 (71.1) |
22.5 (72.5) |
23.8 (74.8) |
24.8 (76.6) |
24.3 (75.7) |
23.2 (73.8) |
22.8 (73.0) |
| Average precipitation mm (inches) | 122.5 (4.82) |
129.0 (5.08) |
122.0 (4.80) |
70.5 (2.78) |
23.8 (0.94) |
1.5 (0.06) |
0.8 (0.03) |
0.1 (0.00) |
1.4 (0.06) |
23.0 (0.91) |
68.6 (2.70) |
85.8 (3.38) |
649.0 (25.55) |
| Average precipitation days (≥ 1.0 mm) | 9.2 | 9.2 | 9.8 | 5.5 | 1.8 | 0.3 | 0.1 | 0.0 | 0.2 | 2.3 | 5.1 | 6.8 | 50.3 |
| Average relative humidity (%) | 68.0 | 71.8 | 73.6 | 68.4 | 57.6 | 51.0 | 47.1 | 41.4 | 38.7 | 43.7 | 52.1 | 61.9 | 56.3 |
| Average dew point °C (°F) | 21.1 (70.0) |
21.7 (71.1) |
22.1 (71.8) |
21.4 (70.5) |
19.5 (67.1) |
17.2 (63.0) |
15.8 (60.4) |
15.2 (59.4) |
15.6 (60.1) |
17.2 (63.0) |
19.0 (66.2) |
20.3 (68.5) |
18.8 (65.8) |
| Mean monthly sunshine hours | 201.8 | 175.1 | 214.3 | 231.0 | 263.2 | 274.3 | 297.5 | 318.6 | 306.6 | 292.6 | 231.2 | 217.3 | 3,023.5 |
| Source: NOAA | |||||||||||||