INSTITUTO GEOFISICO DA UNIVERSIDADE DE COIMBRA                              
Boletim Meteorológico Mensal Preliminar- Preliminary Monthly Weather Bulletin
A/Y 2004                                          
M 05
DIA PRESS (hPa) TEMP AR-AIR (ºC) Relva TEMP SOLO-SOIL (Min) HUM REL (%) PREC EVAP VENTO-WIND(km/h)          PREDOM SOL-SUN
DAY Med Max Min Med Max Min Grass 0.1m 0.2m 0.5m 1.0m Med Max Min (mm) (mm) Med Max Direc Dur (h) (h) (%)
1 0993.4 0995.3 0991.4 11.6 17.0 08.4 15.0 12.7 06.2 16.8 16.8 79 98 49 4.3 0.9 05 27 C 07 03.8 29.1
2 0989.8 0995.0 0985.7 11.9 20.0 05.4 14.8 12.1 04.2 16.7 16.6 74 98 40 0.0 3.9 06 30 C 07 08.6 65.8
3 0990.1 0993.8 0987.3 13.9 20.2 08.2 15.8 13.7 06.8 16.7 16.9 72 95 39 0.0 4.8 06 40 C 10 05.2 39.3
4 0995.7 0997.2 0993.0 12.5 17.6 08.2 15.3 13.1 04.9 16.7 16.7 79 96 53 0.1 3.5 09 46 C 08 03.2 24.0
5 0994.2 0996.3 0993.2 12.0 13.1 11.3 15.3 14.2 10.8 16.7 16.5 97 99 92 14.7 3.1 12 42 WNW 08 00.0 00.0
6 0998.5 1000.9 0995.3 12.4 16.9 08.8 14.6 12.8 06.6 16.5 16.2 78 98 51 0.0 0.0 06 29 C 08 04.0 30.0
7 1002.1 1004.5 1000.6 12.4 17.1 09.3 15.1 13.4 06.1 16.4 16.3 73 96 49 0.1 5.3 08 38 C 09 06.6 50.1
8 1004.4 1005.9 1003.2 12.0 18.6 05.4 14.5 12.0 03.8 16.4 16.2 70 96 38 0.0 2.8 06 32 C 11 10.4 78.2
9 0999.8 1003.7 0997.7 11.4 15.6 09.2 15.4 13.9 07.4 16.4 16.4 87 100 65 5.5 4.1 06 32 SE 06 00.1 00.9
10 0997.1 0998.3 0996.1 12.6 17.7 07.9 14.7 12.8 06.9 16.4 16.2 80 99 52 0.0 0.9 05 32 C 11 04.3 32.0
11 0998.5 1000.9 0997.2 15.7 22.9 10.5 15.3 13.6 08.3 16.4 16.3 68 95 41 0.0 4.3 08 44 NW 06 06.7 50.2
12 1001.3 1002.8 1000.3 16.5 23.0 10.4 15.6 13.8 07.9 16.4 16.6 64 94 38 0.0 3.7 07 38 C 08 06.5 48.6
13 1002.0 1003.2 1000.4 18.9 25.1 12.7 16.3 15.1 09.5 16.5 16.9 53 81 25 0.0 6.7 10 35 C 05 10.1 75.4
14 1002.5 1003.7 1000.8 18.8 25.6 11.8 16.6 14.9 09.1 16.7 17.3 52 85 27 0.0 6.4 08 48 C 05 10.3 76.5
15 1003.1 1004.5 1001.4 20.2 27.6 13.6 16.9 15.3 09.4 16.9 17.6 47 76 27 0.0 7.3 09 39 C 05 08.0 59.5
16 1002.5 1004.3 1000.1 22.1 28.8 15.0 17.5 16.2 11.4 17.1 17.8 42 68 25 0.0 7.5 10 33 E 06 09.1 67.0
17 1001.5 1002.5 0999.8 21.9 30.9 14.2 17.7 16.2 10.4 17.3 18.2 50 73 22 0.1 5.7 05 28 C 05 07.4 54.7
18 1004.8 1006.6 1003.8 25.4 30.3 19.2 18.0 16.6 11.7 17.5 18.5 42 65 29 0.0 5.3 09 33 SE 03 --- ---
19 1004.6 1006.5 1001.9 23.2 31.1 15.3 18.1 16.6 11.7 17.8 18.7 49 82 14 0.0 5.1 08 38 C 05 --- ---
20 0999.8 1002.8 0997.2 23.0 29.0 16.8 18.6 17.1 11.7 18.0 19.0 44 67 24 0.0 8.8 10 50 ESE 06 --- ---
21 0998.4 0999.9 0996.9 19.0 21.2 16.2 17.2 17.2 13.2 18.2 19.1 78 90 56 7.0 6.2 05 22 C 06 --- ---
22 0998.3 0999.0 0997.6 17.7 24.0 14.7 18.3 16.3 12.1 18.3 19.0 86 98 63 1.1 2.5 03 20 C 07 --- ---
23 0997.2 --- --- --- 24.2 09.4 18.8 17.3 13.3 18.4 19.2 75 --- --- 0.2 3.9 --- --- --- --- --- ---
24 1000.8 1001.0 1000.6 17.3 19.7 15.9 18.5 17.7 13.3 18.6 19.1 93 99 81 3.3 5.6 01 06 C 03 --- ---
25 1003.1 1004.2 1002.1 18.0 20.6 14.4 18.4 16.9 11.0 18.6 19.0 73 91 57 0.0 1.0 05 22 WNW 04 --- ---
26 1004.3 1006.5 1002.7 16.6 22.3 11.4 17.5 15.3 09.6 18.6 18.9 80 98 56 0.0 3.3 06 30 C 09 --- ---
27 1006.4 1008.2 1005.1 16.9 22.9 13.5 18.2 16.8 11.6 18.6 19.0 78 92 58 0.0 4.2 05 24 C 08 --- ---
28 1008.6 1009.6 1007.3 21.3 24.4 16.8 17.8 15.9 10.5 18.7 19.1 72 89 60 0.0 3.6 07 20 WNW 04 --- ---
29 1008.7 1009.8 1007.3 18.8 22.6 16.5 19.5 18.5 13.8 18.7 19.5 85 98 67 0.0 4.3 06 27 NW 09 --- ---
30 1009.1 1010.1 1008.0 19.1 25.1 14.7 18.8 17.2 11.8 18.8 19.5 75 97 38 0.0 2.9 05 33 C 09 --- ---
31 1008.1 1009.2 1007.0 21.4 25.5 17.0 18.7 16.7 10.9 19.0 19.7 67 90 52 0.0 6.2 13 34 NW 06 --- ---
Med-Avg 1000.9 1002.9 0999.4 17.2 22.6 12.3 16.9 15.2 09.5 17.4 17.8 70 90 46 1.2 4.3 7.0 32.3     06.1 46.0
Total                             36.4 133.9         104.3