Best year time to visit Royston (historical)

General weather information about Royston (historical)

Average annual temperature is 12.2 °C

Absolute maximum temperature: 40.3 °C

Absolute minimum temperature: -11.9 °C

Number of sunny days: 295 days

Number of rainy days: 58 days

Number of snow days: 12 days

* Weather data for Royston (historical) United States is based on climate observations for 2026 year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	8.8	13.4	12.2	28.5	29.5	31.5	40.3	35.6	32.4	26.0	20.5	14.1
Average daytime temperature (°C)	4.0	6.9	6.5	19.0	23.9	26.8	36.0	31.1	26.7	20.1	12.0	9.3
Average temperature (°C)	-0.3	0.7	0.9	11.0	17.2	20.1	29.2	24.2	19.4	12.9	6.1	3.9
Average night temperature (°C)	-3.5	-3.5	-3.9	4.1	10.2	13.2	22.1	18.0	13.6	7.7	1.5	-0.3
Absolute minimum temperature (°C)	-11.3	-8.5	-11.9	-5.5	2.8	8.0	16.0	13.1	7.0	-4.2	-4.7	-6.6

The best time to visit Royston (historical) during the most sunny months:

The largest precipitation sum in Royston (historical) is at

January — 45(mm)

February — 29(mm)

March — 44(mm)

August — 61(mm)

When is the best time to visit Royston (historical)?

The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Royston (historical).

What is the weather like in Royston (historical)?

See average temperature, rainfall and daylight hours for Royston (historical) by month in the table above.

How many sunny days does Royston (historical) have?

The monthly weather statistics above show sunshine and rainfall patterns for Royston (historical) throughout the year.