Nampa Temperature by Month
Nampa in Lapland, Finland sees significant seasonal temperature differences, with daytime highs between -7°C (19°F) in January and 21°C (70°F) in July, averaging 6°C (43°F) annually. Explore the full monthly breakdown below.
Nampa Monthly Temperatures
Visitors to Nampa can expect significant temperature changes throughout the year. Nighttime temperatures also vary widely, ranging from 11°C (52°F) in July to -14°C (7°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Nampa by month:
From around 4 AM to 6 AM temperatures are at their lowest; by 3 PM they've climbed to their daily peak. July, the warmest month, averages 261 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Nampa vs Finland
The map below shows the annual temperature across Finland. You can also select individual months if you want to compare a specific time of year.
very warm
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moderate
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Nampa vs World: Temperature Compared
Nampa's average annual maximum temperature is 6°C (43°F). To put that in context, here's how it compares to a few well-known destinations:
Rome, Italy averages 20°C (68°F) annually, with reliably warm summers and comfortable winters.
Interlaken, Switzerland averages 8°C (46°F) a year, with cold winters and cool summers thanks to its Alpine setting.
Seoul, South Korea averages 18°C (64°F) a year, with four clear seasons, cold winters, and hot humid summers.
Adelaide, Australia averages 21°C (70°F) a year, with warm summers, mild winters, and relatively low rainfall year-round.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Whether a city sits on the coast or deep inland makes a significant difference to its climate. Coastal areas tend to have more stable temperatures year-round — large bodies of water absorb heat slowly in summer and release it gradually in winter, keeping extremes in check. Cities far from the sea don't benefit from that buffer, which is why continental climates tend to have hotter summers and colder winters than their coastal counterparts at the same latitude.
For more on Nampa's weather — including monthly rainfall, sunshine hours, and humidity — visit our Nampa climate page.
