LH secretion stimulates the corpus luteum to start producing progesterone. FSH and LH levels decline, while progesterone and estradiol concentrations increase. These hormone levels decrease in turn after several days if the egg is not fertilized.
Averages for Venice in October. WEATHER LOWDOWN. October is cooler than the summer months in Venice and it is less busy as the tourist season comes to an end. In October the average temperature still reaches highs of around 18Â°C (that's about 64Â°F), and in the evenings can dip to a fairly cool low of 9Â°C (about 48Â°F).
Venice empties out in fall after the summertime high season, which makes for a most magical city, not to mention some almost reasonable hotel rates. However, you will need a coat or some layers; November's temperatures range from the upper 30s to the lower 50s. Key Events: 1  Regata Storica (September).