Mīrjāveh, Iran

1. Sat9 PM83°9 mph
2. 10 PM81°11 mph
3. 11 PM80°12 mph
4. Sun12 AM79°13 mph
5. 1 AM79°15 mph
6. 2 AM79°14 mph
7. 3 AM78°14 mph
8. 4 AM77°14 mph
9. 5 AM76°14 mph
10. 6 AM80°13 mph
11. 7 AM87°11 mph
12. 8 AM92°10 mph
13. 9 AM97°8 mph
14. 10 AM99°9 mph
15. 11 AM101°10 mph
16. 12 PM102°10 mph
17. 1 PM103°13 mph
18. 2 PM103°16 mph
19. 3 PM101°19 mph
20. 4 PM99°19 mph
21. 5 PM96°12 mph
22. 6 PM92°9 mph
23. 7 PM90°8 mph
24. 8 PM88°7 mph
25. 9 PM86°6 mph
26. 10 PM83°9 mph
27. 11 PM81°11 mph
28. Mon12 AM79°12 mph
29. 1 AM80°15 mph
30. 2 AM78°16 mph
31. 3 AM77°13 mph
32. 4 AM76°11 mph
33. 5 AM74°10 mph
34. 6 AM77°8 mph
35. 7 AM80°11 mph
36. 8 AM83°12 mph
37. 9 AM86°12 mph
38. 10 AM89°11 mph
39. 11 AM92°11 mph
40. 12 PM94°13 mph
41. 1 PM94°16 mph
42. 2 PM94°17 mph
43. 3 PM92°16 mph
44. 4 PM90°13 mph
45. 5 PM87°9 mph
46. 6 PM84°11 mph
47. 7 PM82°8 mph
48. 8 PM81°7 mph

Scroll sideways for more hours. Pick an hour for every number.

1. TodayOct 383°78°Clear—wind 12 mph
2. SunOct 4103°77°Partly cloudy—wind 19 mph
3. MonOct 594°71°Clear—wind 17 mph
4. TueOct 691°71°Clear—wind 9 mph
5. WedOct 796°74°Clear—wind 7 mph
6. ThuOct 895°74°Clear—wind 11 mph
7. FriOct 990°71°Clear—wind 13 mph
8. SatOct 1090°71°Clear—wind 10 mph
9. SunOct 1191°71°Clear—wind 12 mph
10. MonOct 1289°69°Partly cloudy—wind 7 mph
11. TueOct 13~88°70°Model mean
12. WedOct 14~86°68°Model mean
13. ThuOct 15~87°68°Model mean
14. FriOct 16~86°67°Model mean
15. SatOct 17~89°68°Model mean
16. SunOct 18~89°75°Model mean

• Feels like83°
• WindWSW 9 mph
• Humidity16%
• Dew point33°
• Pressure30.00 inHg
• UV index0 · Lowclear-sky peak 8 Sunday
• Sunrise and sunsetSunrise · Sunset · set
• Moonrise10:31 PMMoonset 12:15 PM
• Moon phaseLast quarter57% lit

Each line is one model’s own forecast at its own grid cell: three kilometers for HRRR, a quarter of a degree for the global models, which can sit a few hundred meters above or below the town. Where they agree the forecast is settled; where they part is where it is not.

NWS gridGFSGEFS ± spreadECMWFECMWF AI

A ~ marks a high or low read from six-hourly steps, which miss the true extreme by a degree or two.

ECMWF ensemble meteogram

10 daysTemperature plume

None of these is a measurement. Each is a rating of the forecast ahead, and of what is happening at the point right now, against what the activity or the ailment is known to mind, and each names the figure that decided it. An ailment or a pest is rated as a risk, low to extreme; an activity, a chore or a journey as a condition, poor to ideal.

The sun is down, so each rating says which span it is for: tomorrow’s daylight, tonight, or the next 24 hours.

Tonight: 1 dark, clear hours without a bright moon, from 9:30 PM. Rated fair.

Dark is the sun 18 degrees below the horizon; where it never gets that low, 12 degrees, marked nautical. Clear is sky cover of 20% or less. A bright moon is one above the horizon with a quarter or more of its disc lit. Transparency in the table is estimated from surface humidity (70% and 85% mark fair and poor) and visibility, since the forecast carries no haze or high cloud moisture. Seeing and transparency by hour, where shown, are Environment and Climate Change Canada’s astronomy forecast (regional model; seeing from cloud, wind shear, turbulence near the ground and the surface temperature trend; transparency from the moisture through the whole air column), under the Open Government Licence - Canada. Dew is the air within 2 °C of its dew point. Excellent is four or more clear moonless hours with good transparency; good is three; fair is one, or two clear hours.

Golden hour is the sun between 6 degrees above the horizon and 4 degrees below it; blue hour is the sun between 4 and 6 degrees below. These are the definitions timeanddate.com and PhotoPills use. Directions are degrees clockwise from true north, where the sun’s upper edge and the moon’s center cross a flat horizon; hills and buildings change both. None means the sun does not reach that height on the day; all day means it stays inside the band.

Hours fit for spraying, and the days dry enough for fieldwork and hay, read from this forecast’s wind, gusts, humidity, temperature and rain.

Spraying windows

• Tue 12 AM to 7 AM 7 hours, some with delta T between 8 and 10 °C
• Wed 3 AM to 9 AM 6 hours, some with delta T between 8 and 10 °C
• Sat 3 AM to 9 AM 6 hours, some with delta T between 8 and 10 °C
• Tue 3 AM to 5 AM 2 hours, every hour within the rules

Good Marginal No

Field days

Spraying: sustained wind 3 to 10 mph, the range US extension services and most labels give; gusts no more than 15 mph (this page’s limit); delta T (air minus wet-bulb temperature) 2 to 8 °C preferred and 8 to 10 °C marginal, from GRDC guidance, with the wet bulb by Stull’s formula; no hour at a 30% chance of rain or 0.25 mm forecast during the rain-free time. Follow the product label, which overrides all of this. Field days: dry is no daytime hour at a 30% chance and under 1 mm all day, wet is 6 mm (0.25 in) or more; soil moisture is not in the forecast, so ground still wet from earlier rain is not accounted for. Hay drying marks a dry day with humidity down to 50% and a breeze of 5 mph or more.

The best-rated day this week is Friday, rated best.

Periods in bold fall within an hour of sunrise or sunset. The weather’s side is the fishing index · Solunar tables for Mīrjāveh, by month

Major periods are two hours centered on the moon’s passage overhead and underfoot; minor periods are one hour centered on moonrise and moonset: the conventional durations of John Alden Knight’s solunar tables (1936). The rating is this site’s: one point to start, two more within a day and a half of a new or full moon (one more within three and a half days), and one more when a period falls within an hour of sunrise or sunset. The theory has mixed support in fisheries research; the times are exact astronomy.

1. Tonight78° · W 9–15 mph

   Clear. Low near 26°C. West wind 14 to 24 km/h.

2. Sunday103° · WNW 7–19 mph

   Partly cloudy. High near 40°C. Westnorthwest wind 12 to 31 km/h.

3. Sunday Night77° · W 6–19 mph

   Clear. Low near 25°C. West wind 10 to 30 km/h.

4. Monday94° · NNW 8–17 mph

   Clear. High near 35°C. Northnorthwest wind 13 to 27 km/h.

5. Monday Night71° · W 7–13 mph

   Clear. Low near 22°C. West wind 12 to 21 km/h.

6. Tuesday91° · SSW 3–9 mph

   Clear. High near 33°C. Southsouthwest wind 5 to 15 km/h.

7. Tuesday Night71° · WSW 4–7 mph

   Clear. Low near 22°C. Westsouthwest wind 7 to 11 km/h.

8. Wednesday96° · E 1–7 mph

   Clear. High near 35°C. East wind 1 to 11 km/h.

9. Wednesday Night74° · W 6–8 mph

   Clear. Low near 24°C. West wind 10 to 13 km/h.

10. Thursday95° · NNW 7–11 mph

    Clear. High near 35°C. Northnorthwest wind 11 to 18 km/h.

11. Thursday Night74° · WNW 9–11 mph

    Clear. Low near 24°C. Westnorthwest wind 15 to 17 km/h.

12. Friday90° · NNW 11–12 mph

    Clear. High near 32°C. Northnorthwest wind 17 to 20 km/h.

13. Friday Night71° · W 9–10 mph

    Clear. Low near 22°C. West wind 15 to 16 km/h.

14. Saturday90° · NNW 8–9 mph

    Clear. High near 32°C. Northnorthwest wind 13 to 15 km/h.

15. Saturday Night71° · W 4–6 mph

    Clear. Low near 22°C. West wind 7 to 10 km/h.

16. Sunday91° · E 6–12 mph

    Clear. High near 33°C. East wind 10 to 19 km/h.

17. Sunday Night71° · WSW 2–7 mph

    Mostly clear. Low near 22°C. Westsouthwest wind 4 to 11 km/h.

18. Monday89° · E 6–7 mph

    Partly cloudy. High near 31°C. East wind 9 to 11 km/h.

19. Monday Night69° · WNW 4–6 mph

    Clear. Low near 21°C. Westnorthwest wind 7 to 10 km/h.

Climate of Mīrjāveh: normals, records and every month

The forecast office edits about sixty fields for every cell of its grid. The common ones are above; these are the rest, as the daily extreme, for anyone who needs the mixing height, the fire danger or the swell.