Proefstation voor Groenteteelt
Sint-Katelijne-Waver
April: van '71 tot nu
| Jaar |
Gemiddelde temperaturen |
Totalen |
|
max. ºt |
min. °t |
min. °t gras |
liter/m² |
uren zon |
| 1971 |
14.0 |
4.0 |
-1.4 |
19.9 |
159.3 |
| 1972 |
11.9 |
5.2 |
3.9 |
64.1 |
|
| 1973 |
10.8 |
3.3 |
0.6 |
78.8 |
137.8 |
| 1974 |
15.3 |
4.2 |
0.0 |
29.3 |
217.6 |
| 1975 |
12.2 |
4.7 |
2.3 |
64.0 |
121.5 |
| 1976 |
13.4 |
2.7 |
-1.5 |
8.7 |
205.0 |
| 1977 |
11.3 |
2.5 |
-0.8 |
55.4 |
156.3 |
| 1978 |
12.0 |
2.5 |
0.2 |
51.6 |
154.4 |
| 1979 |
12.1 |
4.2 |
1.0 |
55.4 |
116.3 |
| 1980 |
12.4 |
3.7 |
1.4 |
44.7 |
151.2 |
| 1981 |
12.8 |
4.6 |
2.3 |
45.3 |
114.4 |
| 1982 |
13.3 |
3.7 |
-0.4 |
27.7 |
191.0 |
| 1983 |
13.3 |
5.2 |
1.2 |
83.1 |
111.0 |
| 1984 |
13.5 |
3.0 |
-1.8 |
15.1 |
195.3 |
| 1985 |
13.2 |
5.4 |
1.8 |
106.9 |
125.3 |
| 1986 |
10.6 |
3.4 |
0.3 |
58.0 |
115.3 |
| 1987 |
16.2 |
6.6 |
2.9 |
17.9 |
165.2 |
| 1988 |
14.8 |
4.1 |
0.5 |
20.4 |
209.7 |
| 1989 |
11.3 |
3.5 |
1.0 |
68.6 |
111.2 |
| 1990 |
13.9 |
4.0 |
-0.8 |
44.8 |
210.9 |
| 1991 |
14.1 |
4.0 |
-1.2 |
43.8 |
203.7 |
| 1992 |
13.6 |
5.2 |
1.0 |
58.9 |
134.1 |
| 1993 |
16.6 |
7.2 |
2.1 |
35.6 |
151.3 |
| 1994 |
13.6 |
4.9 |
0.1 |
51.3 |
162.7 |
| 1995 |
13.9 |
5.4 |
2.6 |
42.5 |
102.5 |
| 1996 |
15.6 |
4.3 |
-2.4 |
3.1 |
217.3 |
| Gem. |
13.3 |
4.3 |
0.7 |
46.0 |
155.8 |
| Norm. |
13.2 |
4.2 |
1.0 |
50.0 |
158.0 |
Lucien Landuyt