Accurate Weather Tbilisi
Yufei Labbe
The whole day there is a chance of thunderstorms and local showers. The sun will not be visible. A very high chance of Precipitation near 90% is forecast. Temperatures as high as 25 C are foreseen. The whole day a gentle breeze is expected (12 to 20 km/h). Winds blowing from Northwest. The weather forecast for Tbilisi for Saturday can be accurate in parts but deviations are expected. Check again for latest updates.
The location marker is placed on Tbilisi. This animation shows the precipitation radar for the selected time range, as well as a 2h forecast. Orange crosses indicate lightning. Data provided by nowcast.de (available in USA, Europe, Australia). Drizzle or light snow fall might be invisible for the radar. Precipitation intensity is colour coded, ranging from turquoise to red.
The real-time satellite image combines visible light during daytime with infrared radiation during nighttime. At night, the image is not dark as infrared radiation can detect temperature differences. Unfortunately, low clouds and fog are difficult to distinguish from ground temperatures and thus can be almost invisible during the night. Meteosat satellite images for Europe are updated in real-time every 5 minutes. GOES-16/GOES-17 (North & South America) and Himawari (Asia) images update every 10 minutes.
Precipitation is estimated from radar and satellites. Precipitation estimates from satellites are less accurate at night than during daytime. 2024 meteoblue, NOAA Satellites GOES-16 and EUMETSAT. Lightning data provided by nowcast.
Discover this weather-focused website, providing precise forecasts and climate data for popular destinations worldwide. Sourced from Foreca, it offers insights spanning 1990 to 2020. Explore with confidence, armed with accurate weather information at your fingertips.
70% of air traffic delays are due to inclement weather, according to the American Meteorological Society, resulting in billions of dollars loss to airlines and passenger dissatisfaction. With the frequency and severity of disruptive aviation incidents, you need a weather partner you can trust.
From planning your day to staying safe in severe weather, The Weather Channel, Weather Underground, and Storm Radar are part of the daily habit for more than 50 million people a day. And with 89% of people opting-in to share their location, our consumer properties are widely trusted by users and advertisers looking for a brand-safe environment.
The increasing intensity of global weather events makes it more difficult for government and defense personnel to plan and simulate upcoming operations effectively, potentially resulting in costly delays, equipment damage, and dangerous situations.
But when used correctly, weather can be a powerful ally. Our comprehensive, AI-powered weather modeling and simulation solutions can improve strategic decision-making by integrating highly accurate and globally scaled forecast data into government and defense planning and simulation environments, saving time, money, and precious resources.
Weather forecasts are never 100% accurate. The observed weather conditions often contradict the forecasts. We strongly recommend that you do not rely on this website as the only source of weather information, but consider your life experience and common sense when making decisions. The owner and the staff are not responsible for any damage that may result from use of information of the website.
Buildings require more heating in colder weather, and more air-conditioning in hotter weather. Degree Days.net provides the data to quantify this and help monitor, manage, and reduce energy consumption in millions of buildings around the world. It is developed and maintained by BizEE Software.
We're thinking about a new feature: A few people have asked us for the ability to generate degree days within a temperature band, like HDD with a base temperature of e.g. 18C but only for periods when the outside temperature was between e.g. 0C and 10C. It seems like a very specialist feature, so we want to know how many people could use it, and why, before we build it. Please email us if it would be useful to you!
If you are already experienced with degree days, you will probably find most of the options above to be self explanatory (the less-obvious regression options have separate instructions). However, we suggest you read the tips below as they do cover some important points.
If you are new to degree days, you might want to skip straight to the brief introduction at the bottom of this page. You might also want to find out why 5000+ energy professionals get data from here each month (and often a lot more frequently).
The closest weather station isn't necessarily the best choice, because weather stations vary considerably in their data quality and coverage (the length of time covered by their historical records). Many stations in our system have a long history of reporting frequent, regular, accurate temperature readings, from which we can calculate high-quality degree days going back a long time. But lesser stations may have shorter data histories (e.g. because they were only set up recently), gaps and errors in their reporting, and less-than-ideal recording frequencies (for example, some only record the temperature every 6 hours or so, and some don't record at night).
We have programmed Degree Days.net to make the best of whatever data is available. We use sophisticated processes to identify and discard erroneous temperature readings and to fill gaps with estimated data. We mark all affected figures with a "% estimated" value so you can assess the impact of the problems detected.
When you search for a location, you will typically get a long list of weather stations to choose from. You can click the "map" link to see where they are all located, and each listed station will have a blue bar indicating how far back in time the data can go (the coverage), and a star rating indicating the estimated quality of the data (based on the "% estimated" values mentioned above). You can hover your mouse over any station to see a popup with more specifics.
We aim to list the best weather stations for your search location first, considering the data quality and coverage of each station, as well as the distance from your search location. So it's generally better to choose from the top of the list rather than the bottom.
Degree Days.net is not unique in having to deal with less-than-perfect temperature data, as pretty much all real-world weather stations have at least minor problems occasionally. We do what we can to correct for these problems (we are obsessive about calculating degree days as accurately as possible), but we also feel it's important for us to highlight the underlying data-quality issues, to help people decide which weather stations to use, and assess the accuracy of their data analysis.
The practice of splitting a country into "degree-day regions" stems from a time when degree days were disseminated in print publications with limited space. The degree days for a "region" were typically just the degree days for a "reference" weather station that had been chosen to represent the region. If you can find out what the reference station for your region was, you should be able to get data for it (and therefore for your region) from our system.
However, the internet has made it feasible to make much larger quantities of data readily available, and there is little need for degree-day regions nowadays. It is usually better to choose a good local weather station, as this should represent the weather (and energy consumption) at your building better than any "reference" station further away.
(US visitors might be interested to know that the 10 most popular US states for degree-day downloads are, in descending order of popularity: New York, California, Massachusetts, Pennsylvania, Texas, Ohio, Michigan, Maine, Connecticut, and Florida. And the most popular US cities are: Boston MA, Philadelphia PA, Denver Colorado, New York NY, Atlanta Georgia, Minneapolis Minnesota, Phoenix Arizona, Houston TX, Detroit MI, and Portland ME.)
There are lots of UK weather stations stored in our database. In our experience, searching for city name and country name together works well (e.g. "London, UK"). You can also search for UK postcodes.
After the United States and the United Kingdom, the 10 most popular countries for data downloads are, in descending order: Canada, Spain, Ireland, Germany, France, India, Italy, Australia, Greece, and Sweden. India's coverage is patchy (although there are some good stations dotted about), but the rest of those popular countries, and many others (particularly in Europe), have good weather stations in the more populated areas at a minimum. Many countries are very well covered, although availability does vary from country to country.
We suggest you try searching for city name and country name together, using anglicized names (e.g. "Copenhagen, Denmark", or "Amsterdam, Netherlands"). If searching for city and country doesn't work, try searching for city name alone. Postal code searches work well for most countries too.
If your search location isn't recognized, check the spelling carefully and try alternative spellings if you can think of any, as the search facility can be quite particular. You could also try searching for towns and cities nearby. If you can get results for somewhere close you can click the "map" link and then focus in on the stations around the location you really want.
If you are struggling to find good stations in remote locations, or in regions with poor weather-station coverage (like parts of Africa, for example), you could search for larger cities further afield until you find something acceptable.
You can also search for four-letter ICAO airport codes. Most airports have a weather station, and many have high-quality weather data going back a long time. WMO IDs work too, though for stations with both a WMO ID and an ICAO code, our system will use the ICAO code.
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