Average Weather in Sieci Italy
In Sieci, the summers are short, warm, and mostly clear and the winters are very cold and partly cloudy. Over the course of the year, the temperature typically varies from 33°F to 87°F and is rarely below 23°F or above 95°F.
Based on the beach/pool score, the best time of year to visit Sieci for hot-weather activities is from late June to late August.
The hot season lasts for 2.8 months, from June 14 to September 9, with an average daily high temperature above 79°F. The hottest day of the year is August 4, with an average high of 87°F and low of 63°F.
The cool season lasts for 3.7 months, from November 18 to March 8, with an average daily high temperature below 55°F. The coldest day of the year is January 13, with an average low of 33°F and high of 47°F.
Average High and Low Temperature
The figure below shows you a compact characterization of the entire year of hourly average temperatures. The horizontal axis is the day of the year, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.
Average Hourly Temperature
Tuolumne City, California, United States (6,037 miles away) and Young Harris, Georgia, United States (4,841 miles) are the far-away foreign places with temperatures most similar to Sieci (view comparison).
In Sieci, the average percentage of the sky covered by clouds experiences significant seasonal variation over the course of the year.
The clearer part of the year in Sieci begins around June 4 and lasts for 3.6 months, ending around September 23. On July 21, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 83% of the time, and overcast or mostly cloudy 17% of the time.
The cloudier part of the year begins around September 23 and lasts for 8.4 months, ending around June 4. On December 6, the cloudiest day of the year, the sky is overcast or mostly cloudy 61% of the time, and clear, mostly clear, or partly cloudy 39% of the time.
Cloud Cover Categories
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days in Sieci varies throughout the year.
The wetter season lasts 9.0 months, from September 5 to June 6, with a greater than 22% chance of a given day being a wet day. The chance of a wet day peaks at 31% on November 4.
The drier season lasts 3.0 months, from June 6 to September 5. The smallest chance of a wet day is 13% on August 5.
Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 31% on November 4.
Daily Chance of Precipitation
To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. Sieci experiences significant seasonal variation in monthly rainfall.
Rain falls throughout the year in Sieci. The most rain falls during the 31 days centered around November 6, with an average total accumulation of 3.2 inches.
The least rain falls around July 23, with an average total accumulation of 1.0 inches.
Average Monthly Rainfall
The length of the day in Sieci varies significantly over the course of the year. In 2018, the shortest day is December 21, with 8 hours, 55 minutes of daylight; the longest day is June 21, with 15 hours, 28 minutes of daylight.
Hours of Daylight and Twilight
The earliest sunrise is at 5:31 AM on June 15, and the latest sunrise is 2 hours, 17 minutes later at 7:48 AM on January 3. The earliest sunset is at 4:36 PM on December 9, and the latest sunset is 4 hours, 24 minutes later at 9:00 PM on June 27.
Daylight saving time (DST) is observed in Sieci during 2018, starting in the spring on March 25, lasting 7.1 months, and ending in the fall on October 28.
Sunrise & Sunset with Twilight and Daylight Saving Time
Sieci experiences some seasonal variation in the perceived humidity.
The muggier period of the year lasts for 2.8 months, from June 18 to September 12, during which time the comfort level is muggy, oppressive, or miserable at least 5% of the time. The muggiest day of the year is August 7, with muggy conditions 22% of the time.
The least muggy day of the year is December 7, when muggy conditions are essentially unheard of.
Humidity Comfort Levels
The average hourly wind speed in Sieci experiences mild seasonal variation over the course of the year.
The windier part of the year lasts for 6.4 months, from October 15 to April 28, with average wind speeds of more than 6.5 miles per hour. The windiest day of the year is February 24, with an average hourly wind speed of 7.6 miles per hour.
The calmer time of year lasts for 5.6 months, from April 28 to October 15. The calmest day of the year is August 10, with an average hourly wind speed of 5.5 miles per hour.
Average Wind Speed
The predominant average hourly wind direction in Sieci varies throughout the year.
The wind is most often from the east for 1.6 months, from February 8 to March 27 and for 2.8 months, from September 12 to December 6, with a peak percentage of 34% on March 2. The wind is most often from the west for 4.1 months, from May 8 to September 12, with a peak percentage of 41% on July 9. The wind is most often from the north for 2.1 months, from December 6 to February 8, with a peak percentage of 29% on January 1.
Sieci is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water.
The average water temperature experiences significant seasonal variation over the course of the year.
The time of year with warmer water lasts for 3.0 months, from June 19 to September 18, with an average temperature above 73°F. The day of the year with the warmest water is August 8, with an average temperature of 78°F.
The time of year with cooler water lasts for 3.8 months, from December 17 to April 12, with an average temperature below 55°F. The day of the year with the coolest water is February 22, with an average temperature of 49°F.
Average Water Temperature
Best Time of Year to Visit
To characterize how pleasant the weather is in Sieci throughout the year, we compute two travel scores.
The tourism score favors clear, rainless days with perceived temperatures between 65°F and 80°F. Based on this score, the best time of year to visit Sieci for general outdoor tourist activities is from mid May to late September, with a peak score in the second week of September.
The beach/pool score favors clear, rainless days with perceived temperatures between 75°F and 90°F. Based on this score, the best time of year to visit Sieci for hot-weather activities is from late June to late August, with a peak score in the third week of July.
For each hour between 8:00 AM and 9:00 PM of each day in the analysis period (1980 to 2016), independent scores are computed for perceived temperature, cloud cover, and total precipitation. Those scores are combined into a single hourly composite score, which is then aggregated into days, averaged over all the years in the analysis period, and smoothed.
Our cloud cover score is 10 for fully clear skies, falling linearly to 9 for mostly clear skies, and to 1 for fully overcast skies.
Our precipitation score, which is based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation, and to 0 for 0.04 inches of precipitation or more.
Our tourism temperature score is 0 for perceived temperatures below 50°F, rising linearly to 9 for 65°F, to 10 for 75°F, falling linearly to 9 for 80°F, and to 1 for 90°F or hotter.
Our beach/pool temperature score is 0 for perceived temperatures below 65°F, rising linearly to 9 for 75°F, to 10 for 82°F, falling linearly to 9 for 90°F, and to 1 for 100°F or hotter.
The growing season in Sieci typically lasts for 7.8 months (239 days), from around March 22 to around November 16, rarely starting before February 25 or after April 15, and rarely ending before October 27 or after December 8.
Time Spent in Various Temperature Bands and the Growing Season
Based on growing degree days alone, the first spring blooms in Sieci should appear around March 28, only rarely appearing before March 13 or after April 12.
Growing Degree Days
The average daily incident shortwave solar energy experiences extreme seasonal variation over the course of the year.
The brighter period of the year lasts for 3.2 months, from May 12 to August 18, with an average daily incident shortwave energy per square meter above 6.2 kWh. The brightest day of the year is July 8, with an average of 7.4 kWh.
The darker period of the year lasts for 3.6 months, from October 29 to February 16, with an average daily incident shortwave energy per square meter below 2.6 kWh. The darkest day of the year is December 28, with an average of 1.4 kWh.
Average Daily Incident Shortwave Solar Energy
For the purposes of this report, the geographical coordinates of Sieci are 43.788 deg latitude, 11.394 deg longitude, and 758 ft elevation.
The topography within 2 miles of Sieci contains very significant variations in elevation, with a maximum elevation change of 1,401 feet and an average elevation above sea level of 644 feet. Within 10 miles contains very significant variations in elevation (4,642 feet). Within 50 miles also contains extreme variations in elevation (7,129 feet).
The area within 2 miles of Sieci is covered by cropland (54%) and trees (39%), within 10 miles by trees (48%) and cropland (43%), and within 50 miles by trees (49%) and cropland (43%).
This report illustrates the typical weather in Sieci, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.
Temperature and Dew Point
There are 3 weather stations near enough to contribute to our estimation of the temperature and dew point in Sieci.
For each station, the records are corrected for the elevation difference between that station and Sieci according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.
The estimated value at Sieci is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Sieci and a given station.
The stations contributing to this reconstruction are: Florence Peretola Airport (66%, 15 kilometers, west); Arezzo Airfield (22%, 51 kilometers, southeast); and Forlì Airport (13%, 71 kilometers, northeast).
All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid.
Time zones for aiports and weather stations are provided by AskGeo.com .