Frequently asked questions

1. What is the daily average temperature?
The value of the daily average temperature is calculated as the arithmetic average of 8 values (or 24 values).

2. I am viziting the section of Extreme weather (Climate monitor). I am looking and thinking that too cold (hot) were yesterday in N: -96° (+75°)? Antarctica (Africa) rests!
Monitoring services of the air temperature and precipitation are fully automated. Observers at the meteorological stations encode information about the weather by special code KN-01, where it's a long way to come to the World Data Center in Washington, DC, and then - on our website and is decoded and processed. Sometimes in the process of coding errors, which are all that chain intact. Currently, the site is working automated control air temperatures, so most of the errors corrected within 12 hours. Unfortunately, some errors algorithm can not correct. These errors have to be corrected manually. Therefore, we would appreciate if you inform us of any bugs or inaccuracies.

3. Do you plan to expand the list of stations in the climate monitor?
This is not planned because we make the bet in the monitoring is not on quantity but on quality. In climate norms and the current data will inevitably cause errors. A number of stations for which we can run a manual test is limited for obvious reasons.

4. Over what period are you calculated the climatic data for cities under an atmosphere of peace?
The mean values of temperature and precipitation, the average values of wind, the upper and lower cloud cover, humidity, snow cover, number of days with a different kind of rain, clear, cloudy and overcast days are calculated based on data for 1981-2010 years. The number of days with various events and frequency of different types of clouds are also calculated based on data for 1981-2010 years. In determining the extreme values of meteorological data elements are taken for the entire period of observations used files from sites meteo.ru, ncdc.noaa.gov, as well as other sources.

5. From what sources did you take the weather forecast?
The following pages present a combined advanced weather forecast for 5 days, according to data compiled by several global atmospheric models. Update the forecast is fully automated and occurs without forecasters and control the site administrator. In addition, a unique technique calculated comfortable weather.

6. I believed the weather forecast on your site, did not bring an umbrella (hat) and a wet dog (frostbitten ears) etc.
I found you a few mistakes in the data tables. Why give false information?

We are not responsible for the accuracy and reliability of the predictions of other meteorological data, as All information presented on this site is unofficial.

7. What if I have not found the answer to my question?
Contact us by email, we will try to answer your question.

Top warmest places

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  • Needles, CA
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  • Lake Havasu City, AZ
  • 111°F / 43.9°C
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Top coldest places

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  • Mount Vernon, IL
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  • 32°F / °C
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