Simply complete the contact form below and an expert from DHL will respond promptly. To contact any of our offices in the U.S. and Canada, please feel free to use our toll free numbers during regular office hours.You will be automatically connected to a local DHL office. International Air: 1 (800) 234-2778.International Ocean: 1 (800) 255-6232.imply complete the contact form below and an expert from DHL will respond promptly. To contact any of our offices in the U.S. and Canada, please feel free to use our toll free numbers during regular office hours.
Current Weather. The City of Vallejo has great weather throughout the year. Vallejo offers perfect weather for all the outdoor activities and nearby sports and recreation opportunities. The temperature ranges from an average of 47Â°F in the winter to an average of 70Â°F in the summer. The climate is dry most of the year, with calm winds blowing off the waterfront.
August is the hottest month in Valletta with an average temperature of 27Â°C (80Â°F) and the coldest is January at 13Â°C (55Â°F) .The wettest month is December with an average of 110mm of rain. The best month to swim in the sea is in March when the average sea temperature is 29Â°C (84Â°F).ugust is the hottest month in Valletta with an average temperature of 27Â°C (80Â°F) and the coldest is January at 13Â°C (55Â°F) .