More information Climate data for Tancos (Air Base), 1951-1980, altitude: 83 m (272 ft), Month ...
| Climate data for Tancos (Air Base), 1951-1980, altitude: 83 m (272 ft) |
| Month |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Year |
| Record high °C (°F) |
22.6
(72.7) |
24.8
(76.6) |
29.4
(84.9) |
32.2
(90.0) |
34.8
(94.6) |
41.5
(106.7) |
40.6
(105.1) |
44.0
(111.2) |
41.4
(106.5) |
32.6
(90.7) |
25.3
(77.5) |
23.2
(73.8) |
44.0
(111.2) |
| Mean daily maximum °C (°F) |
14.0
(57.2) |
15.2
(59.4) |
17.2
(63.0) |
19.7
(67.5) |
22.9
(73.2) |
26.6
(79.9) |
30.0
(86.0) |
30.2
(86.4) |
27.9
(82.2) |
22.8
(73.0) |
17.2
(63.0) |
14.1
(57.4) |
21.5
(70.7) |
| Daily mean °C (°F) |
9.1
(48.4) |
10.3
(50.5) |
11.8
(53.2) |
14.0
(57.2) |
16.9
(62.4) |
20.2
(68.4) |
22.8
(73.0) |
22.9
(73.2) |
21.2
(70.2) |
17.1
(62.8) |
12.1
(53.8) |
9.3
(48.7) |
15.6
(60.2) |
| Mean daily minimum °C (°F) |
4.2
(39.6) |
5.3
(41.5) |
6.3
(43.3) |
8.3
(46.9) |
11.0
(51.8) |
13.7
(56.7) |
15.6
(60.1) |
15.6
(60.1) |
14.3
(57.7) |
11.4
(52.5) |
6.9
(44.4) |
4.5
(40.1) |
9.8
(49.6) |
| Record low °C (°F) |
−6.5
(20.3) |
−4.1
(24.6) |
−3.5
(25.7) |
−1.0
(30.2) |
2.5
(36.5) |
5.6
(42.1) |
10.0
(50.0) |
8.1
(46.6) |
7.3
(45.1) |
1.2
(34.2) |
−5.5
(22.1) |
−4.5
(23.9) |
−6.5
(20.3) |
| Average rainfall mm (inches) |
80.8
(3.18) |
59.3
(2.33) |
41.0
(1.61) |
59.3
(2.33) |
47.8
(1.88) |
19.5
(0.77) |
5.4
(0.21) |
8.5
(0.33) |
29.1
(1.15) |
95.1
(3.74) |
85.5
(3.37) |
84.9
(3.34) |
616.2
(24.24) |
| Average rainy days (≥ 0.1 mm) |
14.4 |
13.7 |
13.4 |
9.2 |
8.1 |
5.0 |
1.6 |
1.8 |
5.9 |
10.4 |
12.9 |
12.7 |
109.1 |
| Average relative humidity (%) |
82 |
78 |
71 |
65 |
62 |
60 |
55 |
55 |
61 |
70 |
78 |
81 |
68 |
| Average afternoon relative humidity (%) |
71 |
66 |
58 |
54 |
52 |
49 |
42 |
40 |
46 |
57 |
66 |
70 |
56 |
| Mean monthly sunshine hours |
133.2 |
142.2 |
197.4 |
228.8 |
281.5 |
284.6 |
342.9 |
337.7 |
241.6 |
214.4 |
165.8 |
146.5 |
2,716.6 |
| Percentage possible sunshine |
45 |
48 |
54 |
58 |
64 |
63 |
76 |
80 |
65 |
59 |
55 |
51 |
60 |
| Source 1: Instituto de Meteorologia[3] |
| Source 2: Portuguese Environment Agency (precipitation)[4] |
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