Mendenhaven (AK) Temperature by Month
The average annual maximum temperature in Mendenhaven, Alaska, United States of America is 6°C (43°F), with daytime highs ranging from -2°C (28°F) in January to 13°C (55°F) in July. This page covers monthly averages, day-night differences, and how Mendenhaven compares to cities worldwide.
Mendenhaven Monthly Temperatures
The climate in Mendenhaven is dynamic, ranging widely from very cold in winter to moderate in summer. Nights are significantly colder, with lows dropping from 8°C (46°F) in July to -7°C (19°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Mendenhaven by month:
Daily lows are most common between 4 AM and 6 AM. By 3 PM temperatures reach their daily high, driven by peak solar heating. July, the warmest month of the year, receives 163 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Mendenhaven vs the United States of America
The map below shows the annual temperature across the United States of America. You can also select individual months if you want to compare a specific time of year.
very warm
warm
pleasant
moderate
cold
very cold
Mendenhaven vs World: Temperature Compared
Mendenhaven'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:
Lisbon, Portugal averages 21°C (70°F) annually — warm summers, mild winters, and rain mainly in the cooler months.
Toronto, Canada averages 13°C (55°F) annually, with cold snowy winters balanced by genuinely warm summers.
Chicago, USA averages 15°C (59°F) annually — known for extreme seasonal swings, from bitterly cold winters to warm summers.
Adelaide, Australia averages 21°C (70°F) a year, with warm summers, mild winters, and relatively low rainfall year-round.
What Does the Temperature Feel Like in Mendenhaven?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In the cooler months, when temperatures drop below 10°C, high humidity makes the cold feel more cutting than it would in dry conditions.
In Mendenhaven, January is the coolest month, with average highs of -2°C (28°F) and humidity around 79% — considered high. For a full picture, see our humidity page.
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.
For cities and regions with significant elevation, altitude is one of the biggest factors shaping local temperatures. As a rule of thumb, temperatures fall by around 6°C for every 1,000 metres gained — so a city at 2,000 metres will typically be around 12°C cooler than a city at sea level in the same region. Higher ground also tends to see more dramatic day-to-night temperature swings, since thinner air loses heat faster after sunset.
For more on Mendenhaven's weather — including monthly rainfall, sunshine hours, and humidity — visit our Mendenhaven climate page.
