Average Weather in Otaci Moldova
In Otaci, the summers are long, warm, and partly cloudy and the winters are freezing, dry, windy, and mostly cloudy. Over the course of the year, the temperature typically varies from 21°F to 79°F and is rarely below 4°F or above 89°F.
Based on the tourism score, the best time of year to visit Otaci for warm-weather activities is from mid June to early September.
The warm season lasts for 3.9 months, from May 14 to September 12, with an average daily high temperature above 70°F. The hottest day of the year is July 31, with an average high of 79°F and low of 61°F.
The cold season lasts for 3.7 months, from November 20 to March 9, with an average daily high temperature below 41°F. The coldest day of the year is February 3, with an average low of 21°F and high of 33°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
In Otaci, 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 Otaci begins around May 23 and lasts for 4.5 months, ending around October 6. On August 2, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 75% of the time, and overcast or mostly cloudy 25% of the time.
The cloudier part of the year begins around October 6 and lasts for 7.5 months, ending around May 23. On December 26, the cloudiest day of the year, the sky is overcast or mostly cloudy 67% of the time, and clear, mostly clear, or partly cloudy 34% 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 Otaci varies throughout the year.
The wetter season lasts 3.9 months, from April 22 to August 20, with a greater than 21% chance of a given day being a wet day. The chance of a wet day peaks at 32% on June 26.
The drier season lasts 8.1 months, from August 20 to April 22. The smallest chance of a wet day is 11% on January 25.
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 in Otaci changes throughout the year.
Rain alone is the most common for 10 months, from February 11 to December 27. The highest chance of a day with rain alone is 32% on June 26.
Snow alone is the most common for 1.5 months, from December 27 to February 11. The highest chance of a day with snow alone is 6% on January 17.
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. Otaci experiences significant seasonal variation in monthly rainfall.
The rainy period of the year lasts for 9.2 months, from March 11 to December 17, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around June 28, with an average total accumulation of 2.6 inches.
The rainless period of the year lasts for 2.8 months, from December 17 to March 11. The least rain falls around January 23, with an average total accumulation of 0.3 inches.
Average Monthly Rainfall
We report snowfall in liquid-equivalent terms. The actual depth of new snowfall is typically between 5 and 10 times the liquid-equivalent amount, assuming the ground is frozen. Colder, drier snow tends to be on the higher end of that range and warmer, wetter snow on the lower end.
As with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day of the year. Otaci experiences some seasonal variation in monthly liquid-equivalent snowfall.
The snowy period of the year lasts for 5.1 months, from October 27 to March 31, with a sliding 31-day liquid-equivalent snowfall of at least 0.1 inches. The most snow falls during the 31 days centered around January 6, with an average total liquid-equivalent accumulation of 0.4 inches.
The snowless period of the year lasts for 6.9 months, from March 31 to October 27. The least snow falls around July 24, with an average total liquid-equivalent accumulation of 0.0 inches.
Average Liquid-Equivalent Monthly Snowfall
The length of the day in Otaci varies extremely over the course of the year. In 2018, the shortest day is December 22, with 8 hours, 19 minutes of daylight; the longest day is June 21, with 16 hours, 7 minutes of daylight.
Hours of Daylight and Twilight
The earliest sunrise is at 5:06 AM on June 16, and the latest sunrise is 2 hours, 54 minutes later at 8:00 AM on January 2. The earliest sunset is at 4:13 PM on December 11, and the latest sunset is 5 hours, 1 minute later at 9:14 PM on June 26.
Daylight saving time (DST) is observed in Otaci 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
We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Lower dew points feel drier and higher dew points feel more humid. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night.
Otaci experiences some seasonal variation in the perceived humidity.
The muggier period of the year lasts for 2.5 months, from June 11 to August 26, during which time the comfort level is muggy, oppressive, or miserable at least 4% of the time. The muggiest day of the year is July 22, with muggy conditions 16% of the time.
The least muggy day of the year is February 28, when muggy conditions are essentially unheard of.
Humidity Comfort Levels
This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages.
The average hourly wind speed in Otaci experiences mild seasonal variation over the course of the year.
The windier part of the year lasts for 6.3 months, from October 20 to April 28, with average wind speeds of more than 9.1 miles per hour. The windiest day of the year is February 12, with an average hourly wind speed of 10.5 miles per hour.
The calmer time of year lasts for 5.7 months, from April 28 to October 20. The calmest day of the year is August 2, with an average hourly wind speed of 7.6 miles per hour.
Average Wind Speed
The predominant average hourly wind direction in Otaci varies throughout the year.
The wind is most often from the north for 1.5 months, from February 14 to March 29; for 1.4 weeks, from April 22 to May 2; and for 4.9 months, from May 7 to October 4, with a peak percentage of 43% on July 10. The wind is most often from the south for 3.4 weeks, from March 29 to April 22; for 5.0 days, from May 2 to May 7; and for 1.8 months, from October 4 to November 29, with a peak percentage of 33% on November 12. The wind is most often from the west for 2.5 months, from November 29 to February 14, with a peak percentage of 33% on January 1.
Best Time of Year to Visit
To characterize how pleasant the weather is in Otaci 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 Otaci for general outdoor tourist activities is from mid June to early September, with a peak score in the first week of August.
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 Otaci for hot-weather activities is from mid July to mid August, with a peak score in the first week of August.
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.
Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere).
The growing season in Otaci typically lasts for 6.5 months (198 days), from around April 10 to around October 25, rarely starting before March 22 or after April 30, and rarely ending before October 8 or after November 12.
Time Spent in Various Temperature Bands and the Growing Season
Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. In this report, we use a base of 50°F and a cap of 86°F.
Based on growing degree days alone, the first spring blooms in Otaci should appear around April 21, only rarely appearing before April 11 or after May 4.
Growing Degree Days
This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. Shortwave radiation includes visible light and ultraviolet radiation.
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 3.8 months, from April 30 to August 23, with an average daily incident shortwave energy per square meter above 5.5 kWh. The brightest day of the year is June 23, with an average of 6.6 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 2.1 kWh. The darkest day of the year is December 24, with an average of 1.0 kWh.
Average Daily Incident Shortwave Solar Energy
For the purposes of this report, the geographical coordinates of Otaci are 48.433 deg latitude, 27.799 deg longitude, and 692 ft elevation.
The topography within 2 miles of Otaci contains significant variations in elevation, with a maximum elevation change of 699 feet and an average elevation above sea level of 521 feet. Within 10 miles also contains significant variations in elevation (791 feet). Within 50 miles contains significant variations in elevation (1,188 feet).
The area within 2 miles of Otaci is covered by cropland (52%), trees (21%), and grassland (11%), within 10 miles by cropland (70%) and trees (16%), and within 50 miles by cropland (69%) and trees (15%).
This report illustrates the typical weather in Otaci, 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 is only a single weather station, Aeroportul Internațional "Bălți-Leadoveni", in our network suitable to be used as a proxy for the historical temperature and dew point records of Otaci.
At a distance of 66 kilometers from Otaci, closer than our threshold of 150 kilometers, this station is deemed sufficiently nearby to be relied upon as our primary source for temperature and dew point records.
The station records are corrected for the elevation difference between the station and Otaci according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.
Please note that the station records themselves may additionally have been back-filled using other nearby stations or the MERRA-2 reanalysis.
All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Tables of the Sun, Moon and Planets , by Jean Meeus.
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.
Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations.
Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory.
Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database .
Time zones for aiports and weather stations are provided by AskGeo.com .
Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC.
The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.
We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.
We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader.