Best year time to visit Lewisville-Flower Mound

General weather information about Lewisville-Flower Mound

Average annual temperature is 19.9 °C

Absolute maximum temperature: 43.5 °C

Absolute minimum temperature: -3.7 °C

Number of sunny days: 201 days

Number of rainy days: 164 days

* Weather data for Lewisville-Flower Mound 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)	26.4	27.3	27.6	31.5	35.3	38.3	40.8	43.5	41.2	32.7	27.9	25.0
Average daytime temperature (°C)	15.9	16.0	20.4	22.7	28.2	33.1	36.2	39.3	33.7	25.7	18.5	15.6
Average temperature (°C)	10.2	9.7	14.6	17.3	22.7	27.3	30.6	33.6	28.0	20.2	13.4	10.2
Average night temperature (°C)	5.9	5.2	10.4	12.7	18.3	22.7	25.6	27.6	23.2	16.0	9.3	6.1
Absolute minimum temperature (°C)	-3.6	-3.7	0.3	7.9	11.7	18.1	20.6	21.6	18.4	1.6	0.0	0.1

The best time to visit Lewisville-Flower Mound during the most sunny months:

The largest precipitation sum in Lewisville-Flower Mound is at

March — 196(mm)

October — 233(mm)

When is the best time to visit Lewisville-Flower Mound?

The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Lewisville-Flower Mound.

What is the weather like in Lewisville-Flower Mound?

See average temperature, rainfall and daylight hours for Lewisville-Flower Mound by month in the table above.

How many sunny days does Lewisville-Flower Mound have?

The monthly weather statistics above show sunshine and rainfall patterns for Lewisville-Flower Mound throughout the year.