Average Weather in Hullo Estonia
In Hullo, the summers are short, comfortable, and partly cloudy; the winters are long, freezing, dry, and mostly cloudy; and it is windy year round. Over the course of the year, the temperature typically varies from 23°F to 70°F and is rarely below 5°F or above 79°F.
Based on the tourism score, the best time of year to visit Hullo for warm-weather activities is from early July to mid August.
The warm season lasts for 2.9 months, from June 8 to September 5, with an average daily high temperature above 62°F. The hottest day of the year is July 25, with an average high of 70°F and low of 55°F.
The cold season lasts for 3.9 months, from November 27 to March 22, with an average daily high temperature below 39°F. The coldest day of the year is February 10, with an average low of 23°F and high of 31°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 Hullo, 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 Hullo begins around April 22 and lasts for 5.6 months, ending around October 10. On July 17, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 60% of the time, and overcast or mostly cloudy 40% of the time.
The cloudier part of the year begins around October 10 and lasts for 6.4 months, ending around April 22. On January 20, the cloudiest day of the year, the sky is overcast or mostly cloudy 72% of the time, and clear, mostly clear, or partly cloudy 28% 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 Hullo varies throughout the year.
The wetter season lasts 5.9 months, from July 27 to January 24, with a greater than 25% chance of a given day being a wet day. The chance of a wet day peaks at 32% on November 10.
The drier season lasts 6.1 months, from January 24 to July 27. The smallest chance of a wet day is 17% on May 15.
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 30% on August 24.
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. Hullo experiences some seasonal variation in monthly rainfall.
Rain falls throughout the year in Hullo. The most rain falls during the 31 days centered around August 18, with an average total accumulation of 2.0 inches.
The least rain falls around February 25, with an average total accumulation of 0.6 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. Hullo experiences some seasonal variation in monthly liquid-equivalent snowfall.
The snowy period of the year lasts for 5.0 months, from November 3 to April 2, with a sliding 31-day liquid-equivalent snowfall of at least 0.1 inches. The most snow falls during the 31 days centered around December 26, with an average total liquid-equivalent accumulation of 0.4 inches.
The snowless period of the year lasts for 7.0 months, from April 2 to November 3. 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 Hullo varies extremely over the course of the year. In 2018, the shortest day is December 22, with 6 hours, 11 minutes of daylight; the longest day is June 21, with 18 hours, 30 minutes of daylight.
Hours of Daylight and Twilight
The earliest sunrise is at 4:13 AM on June 19, and the latest sunrise is 5 hours, 8 minutes later at 9:21 AM on December 27. The earliest sunset is at 3:29 PM on December 16, and the latest sunset is 7 hours, 15 minutes later at 10:44 PM on June 23.
Daylight saving time (DST) is observed in Hullo 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
The perceived humidity level in Hullo, as measured by the percentage of time in which the humidity comfort level is muggy, oppressive, or miserable, does not vary significantly over the course of the year, staying within 2% of 2% throughout.
Humidity Comfort Levels
The average hourly wind speed in Hullo experiences significant seasonal variation over the course of the year.
The windier part of the year lasts for 5.8 months, from September 20 to March 15, with average wind speeds of more than 13.9 miles per hour. The windiest day of the year is December 13, with an average hourly wind speed of 16.8 miles per hour.
The calmer time of year lasts for 6.2 months, from March 15 to September 20. The calmest day of the year is July 20, with an average hourly wind speed of 11.0 miles per hour.
Average Wind Speed
The predominant average hourly wind direction in Hullo varies throughout the year.
The wind is most often from the south for 2.4 months, from January 25 to April 7 and for 2.2 months, from October 7 to December 14, with a peak percentage of 36% on November 11. The wind is most often from the west for 6.0 months, from April 7 to October 7 and for 1.4 months, from December 14 to January 25, with a peak percentage of 39% on June 23.
Hullo 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 2.6 months, from June 30 to September 17, with an average temperature above 58°F. The day of the year with the warmest water is August 7, with an average temperature of 64°F.
The time of year with cooler water lasts for 4.3 months, from December 18 to April 29, with an average temperature below 39°F. The day of the year with the coolest water is March 2, with an average temperature of 33°F.
Average Water Temperature
Best Time of Year to Visit
To characterize how pleasant the weather is in Hullo 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 Hullo for general outdoor tourist activities is from early July to mid August, with a peak score in the third week of July.
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 Hullo for hot-weather activities is from mid July to early August, with a peak score in the last 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 Hullo typically lasts for 5.5 months (168 days), from around May 3 to around October 18, rarely starting before April 11 or after May 23, and rarely ending before September 26 or after November 7.
Time Spent in Various Temperature Bands and the Growing Season
Based on growing degree days alone, the first spring blooms in Hullo should appear around May 22, only rarely appearing before May 11 or after June 6.
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 3.1 months, from May 5 to August 10, with an average daily incident shortwave energy per square meter above 5.2 kWh. The brightest day of the year is June 20, with an average of 6.5 kWh.
The darker period of the year lasts for 4.3 months, from October 16 to February 26, with an average daily incident shortwave energy per square meter below 1.5 kWh. The darkest day of the year is December 21, with an average of 0.2 kWh.
Average Daily Incident Shortwave Solar Energy
For the purposes of this report, the geographical coordinates of Hullo are 58.990 deg latitude, 23.244 deg longitude, and 30 ft elevation.
The topography within 2 miles of Hullo is essentially flat, with a maximum elevation change of 92 feet and an average elevation above sea level of 37 feet. Within 10 miles is also essentially flat (92 feet). Within 50 miles is essentially flat (276 feet).
The area within 2 miles of Hullo is covered by trees (68%), water (17%), and cropland (11%), within 10 miles by water (81%) and trees (14%), and within 50 miles by water (59%) and trees (26%).
This report illustrates the typical weather in Hullo, 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, Tallinn Airport, in our network suitable to be used as a proxy for the historical temperature and dew point records of Hullo.
At a distance of 102 kilometers from Hullo, 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 Hullo 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.
Time zones for aiports and weather stations are provided by AskGeo.com .