Roja Temperature by Month
The average annual maximum temperature in Roja, Kurzeme, Latvia is 11°C (52°F), with daytime highs ranging from 1°C (34°F) in February to 21°C (70°F) in July. This page covers monthly averages, day-night differences, and how Roja compares to cities worldwide.
Roja Monthly Temperatures
The climate in Roja is known for significant temperature differences throughout the year. At night, this contrast is just as clear, with lows ranging from 16°C (61°F) in July to -3°C (27°F) in February.
The chart below illustrates the average maximum day and minimum night temperatures in Roja by month:
Low temperatures are most often recorded between 4 AM and 6 AM, while highs typically occur around 3 PM.
The chart below shows the average temperature throughout the year:
Daily Historical Temperatures
50-year average (1976-2025)
Average high and low temperatures for each day of the month based on long-term records.
Average temperatures in July
Historical Roja Temperatures: 1976-2026
Browse day-by-day temperature records for Roja spanning 51 years. Select any month and year to see actual high and low temperatures recorded on each day.
Temperature: Roja vs Latvia
The map below shows the annual temperature across Latvia. You can also select individual months if you want to compare a specific time of year.
very warm
warm
pleasant
moderate
cold
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Roja vs World: Temperature Compared
Roja's average annual maximum temperature is 11°C (52°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.
Queenstown, New Zealand averages 10°C (50°F) annually — remember seasons are flipped, so its coldest months fall in June and July.
Osaka, Japan averages 22°C (72°F) annually, with hot humid summers, mild winters, and pleasant spring and autumn seasons.
Tokyo, Japan averages 21°C (70°F) a year, with hot summers, cool winters, and a well-defined cherry blossom spring.
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.
Seasonal temperature shifts influence more than just how warm it feels — they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Roja this rarely lasts long on the ground.
For more on Roja's weather — including monthly rainfall, sunshine hours, and humidity — visit our Roja climate page.
