The Zimmermann note helped turn U.S. public opinion against Germany during World War I and strengthened the advocates of U.S. entry into the war.
Weather/ Climate. Precipitation normally occurs during the late spring, early summer. There is an annual average for precipitation: 20 to 35 inches. In the Summer temperatures average about 100 degrees fahrenheit. In the Winter tempreratures can be as low as - 40 degrees fahrenheit.
The grassland climate is rather dry, averaging about 20 to 100 centimeters (8â40 inches) of precipitation a year. Summers are very hot and may reach 45Â°C (113Â°F). Winter temperatures often fall below freezing, which is 0Â°C (32Â°F).