Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-05-22 03:48:23 UTC Live · 28s ago

Usable, but not ideal
current heuristic
Conditions are okay, just outside the comfy band.
Not alarming, just not peak greenhouse smugness.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 51
Hot hours (30°C+): 10
Danger hours (35°C+): 0
Much better than sample counts, because “one brief spike” and “all afternoon roasting” are not the same thing.
🥶 Cold exposure
last 30 days
Cold hours (≤5°C): 8
Cold days (≤5°C low): 4
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
12.75 °C
Today high / low
13.1° / 12.8°
Avg: 12.9°
30-day high / low
36.6° / 2.3°
Avg: 15.2°
Comfortable hours
131 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · hourly averages
🩺 Data health
last 24h
Samples: 984
Missing (est): 456
Last seen: 28s ago
Biggest gap: 8h
RSSI now: -84 dBm
Battery now: — V

Hourly highs / lows / average

Last 30 days
Useful takeaways
• Average temp over last 30 days: 15.2°C
• Days in the comfy band: 2
• Warm hours (25°C+): 51
• Hot hours (30°C+): 10
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 8
Best / worst days
• Hottest day: 2026-05-21 (36.6°C high)
• Coldest day: 2026-05-12 (2.3°C low)
• Hot days (30°C+ high): 10
• Danger days (35°C+ high): 1
• Cold days (≤5°C low): 4
Humidity now
97.0 %
Pressure now
1,021.4 hPa
Light now
52 lux

Recent samples

Page 551 of 1223 · 50 per page · 61123 total
Time (UTC) Temp °C RSSI
2026-04-27 14:01:36 27.69 -78
2026-04-27 14:00:36 28.00 -81
2026-04-27 13:59:38 28.00 -84
2026-04-27 13:58:34 28.06 -81
2026-04-27 13:57:34 28.06 -80
2026-04-27 13:56:35 28.06 -80
2026-04-27 13:55:34 28.12 -79
2026-04-27 13:54:34 28.12 -80
2026-04-27 13:53:37 28.00 -81
2026-04-27 13:52:34 27.94 -80
2026-04-27 13:51:34 27.94 -81
2026-04-27 13:50:34 28.00 -80
2026-04-27 13:49:35 28.19 -79
2026-04-27 13:48:35 28.25 -79
2026-04-27 13:47:34 28.38 -80
2026-04-27 13:46:34 28.62 -79
2026-04-27 13:45:34 28.81 -79
2026-04-27 13:44:35 29.06 -79
2026-04-27 13:43:34 29.19 -80
2026-04-27 13:42:34 29.25 -82
2026-04-27 13:41:34 29.31 -79
2026-04-27 13:40:34 29.44 -79
2026-04-27 13:39:34 29.44 -79
2026-04-27 13:38:35 29.50 -79
2026-04-27 13:37:34 29.44 -82
2026-04-27 13:36:36 29.56 -80
2026-04-27 13:35:34 29.69 -80
2026-04-27 13:34:34 29.94 -80
2026-04-27 13:33:34 30.19 -79
2026-04-27 13:32:34 30.31 -80
2026-04-27 13:31:36 30.37 -80
2026-04-27 13:30:34 30.37 -79
2026-04-27 13:29:35 30.62 -80
2026-04-27 13:28:34 30.81 -80
2026-04-27 13:27:34 30.75 -81
2026-04-27 13:26:34 30.81 -81
2026-04-27 13:25:34 30.75 -80
2026-04-27 13:24:34 30.69 -80
2026-04-27 13:23:34 30.69 -81
2026-04-27 13:22:34 30.75 -78
2026-04-27 13:21:35 30.81 -82
2026-04-27 13:20:34 30.88 -80
2026-04-27 13:19:34 30.88 -79
2026-04-27 13:18:35 31.00 -79
2026-04-27 13:17:34 31.06 -78
2026-04-27 13:16:34 31.19 -81
2026-04-27 13:15:34 31.25 -80
2026-04-27 13:14:34 31.31 -81
2026-04-27 13:13:34 31.25 -78
2026-04-27 13:12:34 31.25 -79