On Thursday, 19 September, mostly clear weather, no precipitation are expected in Boulogne-sur-Mer. The lowest air temperature will be +15°C at 5 am, the highest temperature will be +21°C around 5 pm. The atmospheric pressure will be within 760-763 mm Hg. The relative humidity 68-88%. The wind will be mainly northeasterly 9 m/s with maximum gusts up to 14 m/s. Ultraviolet index 4, sun protection is required
UVI
02:00
<5%
8 m/s
15 m/s
763
85%
0
05:00
<5%
8 m/s
12 m/s
762
88%
0
08:00
<5%
8 m/s
13 m/s
762
86%
1
11:00
<5%
9 m/s
13 m/s
762
76%
3
14:00
<5%
9 m/s
13 m/s
761
68%
4
17:00
<5%
8 m/s
12 m/s
761
69%
4
20:00
<5%
9 m/s
14 m/s
760
78%
0
23:00
11%
8 m/s
14 m/s
761
81%
0
+16°
+12°
+15°
+12°
+15°
+11°
+19°
+14°
+21°
+17°
+21°
+18°
+19°
+15°
+18°
+14°