Johnston Weather in March

In Johnston, March brings low daytime temperatures around 11°C (52°F), with nights cooling to 6°C (43°F). Expect quite a bit of rainfall this month.

Rainfall in Johnston in March

Historically, the month has about 17 days of rain, averaging 74 mm (2.9 in) in total. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Johnston in March

If you're visiting Johnston in March, expect highs of 11°C (52°F) and overnight lows around 6°C (43°F). March is typically considered a winter month. It stays cool throughout the day, so warm layers are a good idea from morning to evening. Nights fall to 6°C (43°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July, August and September typically offer the best weather for Johnston.