INSTITUTO GEOFISICO DA UNIVERSIDADE DE COIMBRA                              
Boletim Meteorológico Mensal Preliminar- Preliminary Monthly Weather Bulletin
A/Y 2004                                          
M 01
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 1008.2 1010.6 1005.9 12.1 14.1 11.2 11.0 11.8 12.0 12.4 12.5 100 100 99 2.9 0.0 04 25 C 09 00.0 00.0
2 1007.4 1009.1 1005.8 10.3 14.5 06.8 05.0 11.0 12.0 12.2 12.6 84 100 61 0.0 0.9 06 22 NW 06 08.6 91.5
3 1007.8 1009.6 1005.7 07.7 14.5 03.3 02.0 08.8 10.3 11.0 13.0 90 100 71 0.0 1.2 01 13 C 15 05.8 60.9
4 1006.9 1008.4 1005.2 09.3 16.8 04.4 02.8 08.5 09.8 10.8 12.8 82 100 61 0.0 0.4 02 13 C 13 08.6 90.7
5 1006.4 1008.0 1004.3 09.8 16.4 05.5 03.4 08.0 09.5 10.5 12.5 81 99 50 0.0 0.3 03 13 SSE 07 08.9 93.6
6 1006.4 1008.0 1005.0 08.9 16.3 04.7 03.2 07.8 09.0 10.4 12.5 82 93 60 0.0 0.8 05 14 SSE 09 08.3 87.3
7 1005.6 1007.0 1003.6 09.8 15.1 04.0 02.4 07.6 09.0 10.1 12.2 83 94 61 0.0 0.0 11 40 SSE 08 06.3 66.5
8 1006.4 1009.8 1004.6 13.9 15.1 12.6 05.4 10.5 10.6 11.5 12.0 92 100 86 5.7 0.9 10 39 SSE 04 00.0 00.0
9 1012.5 1015.9 1009.7 14.5 15.8 13.8 12.4 12.2 12.2 12.5 12.2 99 100 97 0.7 0.0 03 17 C 10 00.0 00.3
10 1014.3 1016.0 1012.9 14.3 16.1 12.9 12.4 12.7 12.7 13.0 12.6 95 100 86 0.9 0.0 01 07 C 20 00.0 00.2
11 1013.0 1014.0 1011.9 14.0 16.3 12.2 12.6 13.3 13.5 13.5 13.0 95 100 89 1.0 0.4 02 14 C 13 01.8 18.6
12 1011.9 1013.5 1009.9 13.1 15.2 11.9 09.2 13.0 13.3 13.5 13.3 93 100 87 0.2 0.5 01 15 C 16 00.7 07.1
13 1008.4 1011.1 1006.7 13.3 14.9 12.1 11.6 13.0 13.5 13.7 13.5 92 100 82 0.4 1.6 04 20 C 06 00.0 00.0
14 1006.1 1007.5 1004.5 12.3 14.0 08.3 11.0 13.0 13.5 13.6 13.5 94 100 88 6.2 0.0 08 36 SSW 04 00.0 00.0
15 1004.0 1007.2 1001.4 07.9 10.6 05.6 04.1 10.5 11.8 12.2 13.6 95 100 82 0.4 0.6 03 22 C 10 01.5 15.5
16 1005.5 1007.1 1004.1 08.2 12.7 04.8 03.2 09.0 10.5 11.0 13.5 91 100 80 0.2 0.0 03 17 C 14 02.1 21.5
17 1006.7 1007.8 1005.3 11.3 14.7 08.7 07.8 11.0 11.5 12.0 13.0 90 100 74 3.3 0.0 03 26 C 12 00.9 09.3
18 1010.4 1012.5 1007.5 08.0 13.3 04.3 00.8 09.5 10.8 11.4 13.0 81 95 53 0.0 1.2 03 16 C 11 09.1 93.4
19 1010.9 1012.7 1008.4 08.0 14.3 02.0 04.0 07.5 09.2 10.2 13.0 57 92 34 0.0 1.2 08 43 ENE 05 09.1 93.8
20 1008.1 1010.0 1006.4 08.5 14.9 03.9 01.0 06.7 08.4 09.5 12.5 59 91 39 0.0 1.8 03 17 C 09 09.1 93.6
21 1007.7 1009.0 1006.5 07.2 15.0 02.3 -01.8 06.2 07.8 09.0 12.2 78 95 48 0.0 1.1 01 12 C 16 08.7 88.6
22 1009.0 1010.6 1007.3 07.5 15.2 01.6 -00.2 06.3 07.8 09.0 12.0 82 96 55 0.0 1.2 02 17 C 14 07.3 74.5
23 1010.2 1011.3 1009.6 09.1 13.9 04.3 02.2 07.4 08.5 09.5 11.8 93 99 82 0.0 0.8 01 11 C 15 00.5 04.9
24 1009.4 1011.1 1007.9 12.8 17.1 09.9 08.3 10.0 10.5 11.0 11.8 94 100 78 0.0 0.4 03 25 C 11 01.9 18.8
25 1004.9 1008.6 1000.9 12.9 15.1 11.8 10.3 11.8 12.0 12.1 12.0 95 100 84 5.5 0.0 03 21 C 12 00.2 01.7
26 0998.1 1001.3 0996.5 13.7 14.7 12.9 11.8 12.5 12.5 12.6 12.3 97 100 94 30.4 0.3 10 36 WSW 07 00.0 00.3
27 0998.9 1000.0 0998.1 13.6 15.1 11.0 12.2 13.0 13.0 13.0 12.6 98 100 96 5.8 0.0 06 27 WNW 07 00.0 00.0
28 1002.3 1004.4 0999.2 08.9 14.3 05.2 01.4 11.0 12.0 12.4 13.0 82 100 49 0.1 0.7 03 21 C 11 08.5 84.9
29 1000.3 1003.5 0998.1 07.5 12.5 02.7 00.4 08.2 10.0 12.0 13.0 82 93 62 2.4 1.9 05 22 SE 07 01.1 11.2
30 1001.3 1003.7 0998.7 10.8 14.5 08.4 03.8 10.0 10.5 11.1 12.5 90 98 78 5.4 0.5 09 44 SE 10 01.8 17.7
31 1005.6 1010.1 1002.3 12.6 14.0 11.3 04.4 11.0 13.0 11.0 12.7 93 100 80 33.2 0.0 16 56 SE 13 00.0 00.0
Med-Avg 1006.9 1009.0 1005.0 10.7 14.7 07.6 05.7 10.1 11.0 11.5 12.7 88 98 72 3.4 0.6 4.6 23.2     03.6 37.0
Total                             104.7 18.9         110.6