Monthly weather forecast and climate
Rolla, MO

What is the coldest month in Rolla?

January is the coldest month, with an average high-temperature of 39°F (3.9°C) and an average low-temperature of 19.9°F (-6.7°C).

How much does it rain in Rolla?

Throughout the year, in Rolla, Missouri, 44.5" (1130.2mm) of rain is accumulated.

What is the driest month in Rolla?

January is the month with the least rainfall, with 2.2" (56.1mm) of accumulated precipitation.

What is the wettest month in Rolla?

May is the month with the most rainfall in Rolla, Missouri, with 4.8" (122.2mm) of accumulated precipitation.

What is the warmest month in Rolla?

With an average high-temperature of 89.1°F (31.7°C) and an average low-temperature of 68°F (20°C), July is the warmest month.
Average rainfall - Rolla, MO
Average daylight - Rolla, MO

The month with the longest days is June (Average daylight: 14.8h).
The month with shortest days is December (Average daylight: 9.6h).

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