Climate of Watertown

Watertown has a continental climate. It is warm in the summer and cold in the winter. The average annual temperature for Watertown is 11° degrees and there is about 384 mm of rain in a year. It is dry for 186 days a year with an average humidity of 76% and an UV-index of 3.

Climate averages for the whole year

Day: the average daily temperature during the day is between -7°C and 27°C
Night:the average nighttime temperature is between -15°C and 16°C
Rain: it rains 108 days and there is a total of approximately 386 mm rainfall
Snow: it snows an average of 64 days per year
Sun hours: throughout the year there are 2617 sun hours

Maximum temperature:	between -7°C and 27°C
Warmest month:	27°C in July
Coldest month:	-7°C in January
Night temperature:	between -15°C and 16°C
Dry days:	193 days
Days with rain:	108 days
Days with snow:	64 days
Total rain sum:	386 mm
Hours of sunshine:	2617 hours

Climate of Watertown
Temperature graph
Precipitation graph
Climate chart of Watertown
The best travel time for Watertown
Climate of Watertown by month
Experiences with the weather of Watertown

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Watertown.

Precipitation graph

This graph shows the average amount of rainfall per month for Watertown.

Climate table of Watertown

In this climate table you can see at a glance what the average weather per month is for Watertown. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Watertown might be like in a given month.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Day temp. (°C)	-7	-5	3	11	19	24	27	27	22	13	5	-5
Night temp. (°C)	-15	-13	-5	2	9	14	16	15	11	4	-3	-11
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Precipitation (mm)	14	15	26	33	47	65	52	37	24	41	14	18
Days with rain	3	3	8	11	15	16	13	12	10	8	5	4
Days with snow	14	12	10	5	1	-	-	-	-	2	7	13
Dry days	14	13	13	14	15	14	18	19	20	21	18	14
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sun hours per day	3	4	5	8	9	10	11	11	9	6	5	4
Wind force (Bft)	3	3	3	3	3	3	3	3	3	3	3	3
UV-index	1	1	2	3	4	6	6	5	4	2	2	1

Best time to visit Watertown

The best time to visit Watertown in the state of South Dakota is from May through September. In this period you have a warm temperature and little precipitation. The highest average temperature in Watertown is 27°C in July and the lowest is -7°C in January.

Climate of Watertown by month

What is the average climate in a given month for Watertown? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

January